Home / 22,473,742.98-31,034,722.77-16,541,366.55

Finding the Fourth Proportional to 22,473,742.98, 31,034,722.77 and 16,541,366.55

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Solution

The fourth proportional to 22,473,742.98, 31,034,722.77 and 16,541,366.55 is: 22,842,511.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,473,742.98 : 31,034,722.77 = 16,541,366.55 : x
  2. Step 2: Convert to fraction form
    22,473,742.98/31,034,722.77 = 16,541,366.55/x
  3. Step 3: Cross multiply
    22,473,742.98x = 31,034,722.77 × 16,541,366.55
  4. Step 4: Simplify right side
    22,473,742.98x = 513,356,725,116,201.38
  5. Step 5: Solve for x
    x = 513,356,725,116,201.38/22,473,742.98
  6. Step 6: Final answer
    x = 22,842,511.17

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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.