Home / 14,959,887.32-22,480,350.36-8,141,501.72

Finding the Fourth Proportional to 14,959,887.32, 22,480,350.36 and 8,141,501.72

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Solution

The fourth proportional to 14,959,887.32, 22,480,350.36 and 8,141,501.72 is: 12,234,304.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,959,887.32 : 22,480,350.36 = 8,141,501.72 : x
  2. Step 2: Convert to fraction form
    14,959,887.32/22,480,350.36 = 8,141,501.72/x
  3. Step 3: Cross multiply
    14,959,887.32x = 22,480,350.36 × 8,141,501.72
  4. Step 4: Simplify right side
    14,959,887.32x = 183,023,811,122,142.59
  5. Step 5: Solve for x
    x = 183,023,811,122,142.59/14,959,887.32
  6. Step 6: Final answer
    x = 12,234,304.12

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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.