Home / 1,051,702,114.13-1,451,391,651.47-581,795,333.45

Finding the Fourth Proportional to 1,051,702,114.13, 1,451,391,651.47 and 581,795,333.45

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Solution

The fourth proportional to 1,051,702,114.13, 1,451,391,651.47 and 581,795,333.45 is: 802,901,200.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,702,114.13 : 1,451,391,651.47 = 581,795,333.45 : x
  2. Step 2: Convert to fraction form
    1,051,702,114.13/1,451,391,651.47 = 581,795,333.45/x
  3. Step 3: Cross multiply
    1,051,702,114.13x = 1,451,391,651.47 × 581,795,333.45
  4. Step 4: Simplify right side
    1,051,702,114.13x = 844,412,889,827,732,480
  5. Step 5: Solve for x
    x = 844,412,889,827,732,480/1,051,702,114.13
  6. Step 6: Final answer
    x = 802,901,200.34

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Half scale
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Double scale
Find fourth proportional to 1,051,702,115.13, 1,451,391,652.85 and 581,795,334.45
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.