Home / 59,284,428.60-88,926,642.90-49,206,732.60

Finding the Fourth Proportional to 59,284,428.60, 88,926,642.90 and 49,206,732.60

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Solution

The fourth proportional to 59,284,428.60, 88,926,642.90 and 49,206,732.60 is: 73,810,098.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,284,428.60 : 88,926,642.90 = 49,206,732.60 : x
  2. Step 2: Convert to fraction form
    59,284,428.60/88,926,642.90 = 49,206,732.60/x
  3. Step 3: Cross multiply
    59,284,428.60x = 88,926,642.90 × 49,206,732.60
  4. Step 4: Simplify right side
    59,284,428.60x = 4,375,789,538,195,989
  5. Step 5: Solve for x
    x = 4,375,789,538,195,989/59,284,428.60
  6. Step 6: Final answer
    x = 73,810,098.90

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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.