Home / 17,599,337.10-26,399,005.65-16,961,607.90

Finding the Fourth Proportional to 17,599,337.10, 26,399,005.65 and 16,961,607.90

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Solution

The fourth proportional to 17,599,337.10, 26,399,005.65 and 16,961,607.90 is: 25,442,411.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,599,337.10 : 26,399,005.65 = 16,961,607.90 : x
  2. Step 2: Convert to fraction form
    17,599,337.10/26,399,005.65 = 16,961,607.90/x
  3. Step 3: Cross multiply
    17,599,337.10x = 26,399,005.65 × 16,961,607.90
  4. Step 4: Simplify right side
    17,599,337.10x = 447,769,582,785,184.56
  5. Step 5: Solve for x
    x = 447,769,582,785,184.56/17,599,337.10
  6. Step 6: Final answer
    x = 25,442,411.85

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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.