Home / 16,413,235.61-22,660,711.40-10,227,370.01

Finding the Fourth Proportional to 16,413,235.61, 22,660,711.40 and 10,227,370.01

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Solution

The fourth proportional to 16,413,235.61, 22,660,711.40 and 10,227,370.01 is: 14,120,279.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,413,235.61 : 22,660,711.40 = 10,227,370.01 : x
  2. Step 2: Convert to fraction form
    16,413,235.61/22,660,711.40 = 10,227,370.01/x
  3. Step 3: Cross multiply
    16,413,235.61x = 22,660,711.40 × 10,227,370.01
  4. Step 4: Simplify right side
    16,413,235.61x = 231,759,480,164,142.34
  5. Step 5: Solve for x
    x = 231,759,480,164,142.34/16,413,235.61
  6. Step 6: Final answer
    x = 14,120,279.86

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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.