Home / 22,473,748.98-31,034,731.06-16,541,372.56

Finding the Fourth Proportional to 22,473,748.98, 31,034,731.06 and 16,541,372.56

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Solution

The fourth proportional to 22,473,748.98, 31,034,731.06 and 16,541,372.56 is: 22,842,519.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,473,748.98 : 31,034,731.06 = 16,541,372.56 : x
  2. Step 2: Convert to fraction form
    22,473,748.98/31,034,731.06 = 16,541,372.56/x
  3. Step 3: Cross multiply
    22,473,748.98x = 31,034,731.06 × 16,541,372.56
  4. Step 4: Simplify right side
    22,473,748.98x = 513,357,048,762,863.69
  5. Step 5: Solve for x
    x = 513,357,048,762,863.69/22,473,748.98
  6. Step 6: Final answer
    x = 22,842,519.48

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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.