Home / 59,551,120.30-82,181,123.95-34,431,343.55

Finding the Fourth Proportional to 59,551,120.30, 82,181,123.95 and 34,431,343.55

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Solution

The fourth proportional to 59,551,120.30, 82,181,123.95 and 34,431,343.55 is: 47,515,588.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,551,120.30 : 82,181,123.95 = 34,431,343.55 : x
  2. Step 2: Convert to fraction form
    59,551,120.30/82,181,123.95 = 34,431,343.55/x
  3. Step 3: Cross multiply
    59,551,120.30x = 82,181,123.95 × 34,431,343.55
  4. Step 4: Simplify right side
    59,551,120.30x = 2,829,606,511,464,520.50
  5. Step 5: Solve for x
    x = 2,829,606,511,464,520.50/59,551,120.30
  6. Step 6: Final answer
    x = 47,515,588.24

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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.