Home / 6,369,383,602.20-9,554,075,403.30-3,614,393,458.20

Finding the Fourth Proportional to 6,369,383,602.20, 9,554,075,403.30 and 3,614,393,458.20

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Solution

The fourth proportional to 6,369,383,602.20, 9,554,075,403.30 and 3,614,393,458.20 is: 5,421,590,187.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,369,383,602.20 : 9,554,075,403.30 = 3,614,393,458.20 : x
  2. Step 2: Convert to fraction form
    6,369,383,602.20/9,554,075,403.30 = 3,614,393,458.20/x
  3. Step 3: Cross multiply
    6,369,383,602.20x = 9,554,075,403.30 × 3,614,393,458.20
  4. Step 4: Simplify right side
    6,369,383,602.20x = 34,532,187,636,837,040,128
  5. Step 5: Solve for x
    x = 34,532,187,636,837,040,128/6,369,383,602.20
  6. Step 6: Final answer
    x = 5,421,590,187.30

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Double scale
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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.