Home / 62,137,540.96-93,179,296.71-17,812,064.23

Finding the Fourth Proportional to 62,137,540.96, 93,179,296.71 and 17,812,064.23

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Solution

The fourth proportional to 62,137,540.96, 93,179,296.71 and 17,812,064.23 is: 26,710,352.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,137,540.96 : 93,179,296.71 = 17,812,064.23 : x
  2. Step 2: Convert to fraction form
    62,137,540.96/93,179,296.71 = 17,812,064.23/x
  3. Step 3: Cross multiply
    62,137,540.96x = 93,179,296.71 × 17,812,064.23
  4. Step 4: Simplify right side
    62,137,540.96x = 1,659,715,617,721,887
  5. Step 5: Solve for x
    x = 1,659,715,617,721,887/62,137,540.96
  6. Step 6: Final answer
    x = 26,710,352.42

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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.