Home / 62,693,999.10-94,040,998.65-47,388,498.30

Finding the Fourth Proportional to 62,693,999.10, 94,040,998.65 and 47,388,498.30

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Solution

The fourth proportional to 62,693,999.10, 94,040,998.65 and 47,388,498.30 is: 71,082,747.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,693,999.10 : 94,040,998.65 = 47,388,498.30 : x
  2. Step 2: Convert to fraction form
    62,693,999.10/94,040,998.65 = 47,388,498.30/x
  3. Step 3: Cross multiply
    62,693,999.10x = 94,040,998.65 × 47,388,498.30
  4. Step 4: Simplify right side
    62,693,999.10x = 4,456,461,704,655,827.50
  5. Step 5: Solve for x
    x = 4,456,461,704,655,827.50/62,693,999.10
  6. Step 6: Final answer
    x = 71,082,747.45

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Similar ratio
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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.