Home / 14,761,036.36-22,141,422.78-4,663,657

Finding the Fourth Proportional to 14,761,036.36, 22,141,422.78 and 4,663,657

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Solution

The fourth proportional to 14,761,036.36, 22,141,422.78 and 4,663,657 is: 6,995,443.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761,036.36 : 22,141,422.78 = 4,663,657 : x
  2. Step 2: Convert to fraction form
    14,761,036.36/22,141,422.78 = 4,663,657/x
  3. Step 3: Cross multiply
    14,761,036.36x = 22,141,422.78 × 4,663,657
  4. Step 4: Simplify right side
    14,761,036.36x = 103,260,001,337,906.47
  5. Step 5: Solve for x
    x = 103,260,001,337,906.47/14,761,036.36
  6. Step 6: Final answer
    x = 6,995,443.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.