Home / 62,010,260.98-92,952,863.72-38,997,641.97

Finding the Fourth Proportional to 62,010,260.98, 92,952,863.72 and 38,997,641.97

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Solution

The fourth proportional to 62,010,260.98, 92,952,863.72 and 38,997,641.97 is: 58,457,139.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,010,260.98 : 92,952,863.72 = 38,997,641.97 : x
  2. Step 2: Convert to fraction form
    62,010,260.98/92,952,863.72 = 38,997,641.97/x
  3. Step 3: Cross multiply
    62,010,260.98x = 92,952,863.72 × 38,997,641.97
  4. Step 4: Simplify right side
    62,010,260.98x = 3,624,942,499,390,015
  5. Step 5: Solve for x
    x = 3,624,942,499,390,015/62,010,260.98
  6. Step 6: Final answer
    x = 58,457,139.87

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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.