Home / 29,107,780.20-43,655,546.70-14,717,320.20

Finding the Fourth Proportional to 29,107,780.20, 43,655,546.70 and 14,717,320.20

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Solution

The fourth proportional to 29,107,780.20, 43,655,546.70 and 14,717,320.20 is: 22,072,884.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,107,780.20 : 43,655,546.70 = 14,717,320.20 : x
  2. Step 2: Convert to fraction form
    29,107,780.20/43,655,546.70 = 14,717,320.20/x
  3. Step 3: Cross multiply
    29,107,780.20x = 43,655,546.70 × 14,717,320.20
  4. Step 4: Simplify right side
    29,107,780.20x = 642,492,659,289,953.38
  5. Step 5: Solve for x
    x = 642,492,659,289,953.38/29,107,780.20
  6. Step 6: Final answer
    x = 22,072,884.12

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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.