Home / 41,446,509.40-62,169,764.12-34,728,045.40

Finding the Fourth Proportional to 41,446,509.40, 62,169,764.12 and 34,728,045.40

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Solution

The fourth proportional to 41,446,509.40, 62,169,764.12 and 34,728,045.40 is: 52,092,068.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,446,509.40 : 62,169,764.12 = 34,728,045.40 : x
  2. Step 2: Convert to fraction form
    41,446,509.40/62,169,764.12 = 34,728,045.40/x
  3. Step 3: Cross multiply
    41,446,509.40x = 62,169,764.12 × 34,728,045.40
  4. Step 4: Simplify right side
    41,446,509.40x = 2,159,034,390,866,650.75
  5. Step 5: Solve for x
    x = 2,159,034,390,866,650.75/41,446,509.40
  6. Step 6: Final answer
    x = 52,092,068.12

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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.