Home / 62,689,060.26-86,513,067.70-34,812,237.26

Finding the Fourth Proportional to 62,689,060.26, 86,513,067.70 and 34,812,237.26

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Solution

The fourth proportional to 62,689,060.26, 86,513,067.70 and 34,812,237.26 is: 48,042,089.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,689,060.26 : 86,513,067.70 = 34,812,237.26 : x
  2. Step 2: Convert to fraction form
    62,689,060.26/86,513,067.70 = 34,812,237.26/x
  3. Step 3: Cross multiply
    62,689,060.26x = 86,513,067.70 × 34,812,237.26
  4. Step 4: Simplify right side
    62,689,060.26x = 3,011,713,438,862,842.50
  5. Step 5: Solve for x
    x = 3,011,713,438,862,842.50/62,689,060.26
  6. Step 6: Final answer
    x = 48,042,089.42

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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.