Home / 16,756,562.10-25,134,843.15-5,974,214.70

Finding the Fourth Proportional to 16,756,562.10, 25,134,843.15 and 5,974,214.70

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Solution

The fourth proportional to 16,756,562.10, 25,134,843.15 and 5,974,214.70 is: 8,961,322.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,756,562.10 : 25,134,843.15 = 5,974,214.70 : x
  2. Step 2: Convert to fraction form
    16,756,562.10/25,134,843.15 = 5,974,214.70/x
  3. Step 3: Cross multiply
    16,756,562.10x = 25,134,843.15 × 5,974,214.70
  4. Step 4: Simplify right side
    16,756,562.10x = 150,160,949,428,924.31
  5. Step 5: Solve for x
    x = 150,160,949,428,924.31/16,756,562.10
  6. Step 6: Final answer
    x = 8,961,322.05

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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.