Home / 44,764,456.05-61,625,720.70-42,707,779.38

Finding the Fourth Proportional to 44,764,456.05, 61,625,720.70 and 42,707,779.38

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Solution

The fourth proportional to 44,764,456.05, 61,625,720.70 and 42,707,779.38 is: 58,794,363.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,764,456.05 : 61,625,720.70 = 42,707,779.38 : x
  2. Step 2: Convert to fraction form
    44,764,456.05/61,625,720.70 = 42,707,779.38/x
  3. Step 3: Cross multiply
    44,764,456.05x = 61,625,720.70 × 42,707,779.38
  4. Step 4: Simplify right side
    44,764,456.05x = 2,631,897,683,789,099.50
  5. Step 5: Solve for x
    x = 2,631,897,683,789,099.50/44,764,456.05
  6. Step 6: Final answer
    x = 58,794,363.12

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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.