Home / 62,434,147.33-93,657,513.48-21,488,205.27

Finding the Fourth Proportional to 62,434,147.33, 93,657,513.48 and 21,488,205.27

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Solution

The fourth proportional to 62,434,147.33, 93,657,513.48 and 21,488,205.27 is: 32,234,473.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,434,147.33 : 93,657,513.48 = 21,488,205.27 : x
  2. Step 2: Convert to fraction form
    62,434,147.33/93,657,513.48 = 21,488,205.27/x
  3. Step 3: Cross multiply
    62,434,147.33x = 93,657,513.48 × 21,488,205.27
  4. Step 4: Simplify right side
    62,434,147.33x = 2,012,531,874,736,032
  5. Step 5: Solve for x
    x = 2,012,531,874,736,032/62,434,147.33
  6. Step 6: Final answer
    x = 32,234,473.61

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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.