Home / 62,887,966.51-86,787,462.53-34,633,352.16

Finding the Fourth Proportional to 62,887,966.51, 86,787,462.53 and 34,633,352.16

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Solution

The fourth proportional to 62,887,966.51, 86,787,462.53 and 34,633,352.16 is: 47,795,165.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,887,966.51 : 86,787,462.53 = 34,633,352.16 : x
  2. Step 2: Convert to fraction form
    62,887,966.51/86,787,462.53 = 34,633,352.16/x
  3. Step 3: Cross multiply
    62,887,966.51x = 86,787,462.53 × 34,633,352.16
  4. Step 4: Simplify right side
    62,887,966.51x = 3,005,740,752,874,294.50
  5. Step 5: Solve for x
    x = 3,005,740,752,874,294.50/62,887,966.51
  6. Step 6: Final answer
    x = 47,795,165.27

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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.