Home / 23,991,139.10-33,073,337.20-17,103,663.74

Finding the Fourth Proportional to 23,991,139.10, 33,073,337.20 and 17,103,663.74

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Solution

The fourth proportional to 23,991,139.10, 33,073,337.20 and 17,103,663.74 is: 23,578,506.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,991,139.10 : 33,073,337.20 = 17,103,663.74 : x
  2. Step 2: Convert to fraction form
    23,991,139.10/33,073,337.20 = 17,103,663.74/x
  3. Step 3: Cross multiply
    23,991,139.10x = 33,073,337.20 × 17,103,663.74
  4. Step 4: Simplify right side
    23,991,139.10x = 565,675,238,228,433
  5. Step 5: Solve for x
    x = 565,675,238,228,433/23,991,139.10
  6. Step 6: Final answer
    x = 23,578,506.88

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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.