Home / 24,071,897.28-33,219,217.98-13,758,841.83

Finding the Fourth Proportional to 24,071,897.28, 33,219,217.98 and 13,758,841.83

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Solution

The fourth proportional to 24,071,897.28, 33,219,217.98 and 13,758,841.83 is: 18,987,201.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,071,897.28 : 33,219,217.98 = 13,758,841.83 : x
  2. Step 2: Convert to fraction form
    24,071,897.28/33,219,217.98 = 13,758,841.83/x
  3. Step 3: Cross multiply
    24,071,897.28x = 33,219,217.98 × 13,758,841.83
  4. Step 4: Simplify right side
    24,071,897.28x = 457,057,965,903,112.12
  5. Step 5: Solve for x
    x = 457,057,965,903,112.12/24,071,897.28
  6. Step 6: Final answer
    x = 18,987,201.57

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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.