Home / 25,541,070.01-35,247,423.87-13,939,377.61

Finding the Fourth Proportional to 25,541,070.01, 35,247,423.87 and 13,939,377.61

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Solution

The fourth proportional to 25,541,070.01, 35,247,423.87 and 13,939,377.61 is: 19,236,748.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,541,070.01 : 35,247,423.87 = 13,939,377.61 : x
  2. Step 2: Convert to fraction form
    25,541,070.01/35,247,423.87 = 13,939,377.61/x
  3. Step 3: Cross multiply
    25,541,070.01x = 35,247,423.87 × 13,939,377.61
  4. Step 4: Simplify right side
    25,541,070.01x = 491,327,151,033,960.69
  5. Step 5: Solve for x
    x = 491,327,151,033,960.69/25,541,070.01
  6. Step 6: Final answer
    x = 19,236,748.92

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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.