Home / 6,378,268,266.30-9,567,402,399.45-5,766,048,234.30

Finding the Fourth Proportional to 6,378,268,266.30, 9,567,402,399.45 and 5,766,048,234.30

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Solution

The fourth proportional to 6,378,268,266.30, 9,567,402,399.45 and 5,766,048,234.30 is: 8,649,072,351.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,378,268,266.30 : 9,567,402,399.45 = 5,766,048,234.30 : x
  2. Step 2: Convert to fraction form
    6,378,268,266.30/9,567,402,399.45 = 5,766,048,234.30/x
  3. Step 3: Cross multiply
    6,378,268,266.30x = 9,567,402,399.45 × 5,766,048,234.30
  4. Step 4: Simplify right side
    6,378,268,266.30x = 55,166,103,712,186,261,504
  5. Step 5: Solve for x
    x = 55,166,103,712,186,261,504/6,378,268,266.30
  6. Step 6: Final answer
    x = 8,649,072,351.45

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Half scale
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Double scale
Find fourth proportional to 6,378,268,267.30, 9,567,402,400.95 and 5,766,048,235.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.