Home / 16,713,775.82-23,056,522-10,915,951.34

Finding the Fourth Proportional to 16,713,775.82, 23,056,522 and 10,915,951.34

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Solution

The fourth proportional to 16,713,775.82, 23,056,522 and 10,915,951.34 is: 15,058,468.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,713,775.82 : 23,056,522 = 10,915,951.34 : x
  2. Step 2: Convert to fraction form
    16,713,775.82/23,056,522 = 10,915,951.34/x
  3. Step 3: Cross multiply
    16,713,775.82x = 23,056,522 × 10,915,951.34
  4. Step 4: Simplify right side
    16,713,775.82x = 251,683,872,221,639.47
  5. Step 5: Solve for x
    x = 251,683,872,221,639.47/16,713,775.82
  6. Step 6: Final answer
    x = 15,058,468.83

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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.