Home / 59,051,261.80-88,576,892.70-53,949,428.20

Finding the Fourth Proportional to 59,051,261.80, 88,576,892.70 and 53,949,428.20

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Solution

The fourth proportional to 59,051,261.80, 88,576,892.70 and 53,949,428.20 is: 80,924,142.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,051,261.80 : 88,576,892.70 = 53,949,428.20 : x
  2. Step 2: Convert to fraction form
    59,051,261.80/88,576,892.70 = 53,949,428.20/x
  3. Step 3: Cross multiply
    59,051,261.80x = 88,576,892.70 × 53,949,428.20
  4. Step 4: Simplify right side
    59,051,261.80x = 4,778,672,712,897,755
  5. Step 5: Solve for x
    x = 4,778,672,712,897,755/59,051,261.80
  6. Step 6: Final answer
    x = 80,924,142.30

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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.