Home / 16,709,046.11-25,063,919.10-5,349,461.93

Finding the Fourth Proportional to 16,709,046.11, 25,063,919.10 and 5,349,461.93

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Solution

The fourth proportional to 16,709,046.11, 25,063,919.10 and 5,349,461.93 is: 8,024,304.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,709,046.11 : 25,063,919.10 = 5,349,461.93 : x
  2. Step 2: Convert to fraction form
    16,709,046.11/25,063,919.10 = 5,349,461.93/x
  3. Step 3: Cross multiply
    16,709,046.11x = 25,063,919.10 × 5,349,461.93
  4. Step 4: Simplify right side
    16,709,046.11x = 134,078,480,916,730.27
  5. Step 5: Solve for x
    x = 134,078,480,916,730.27/16,709,046.11
  6. Step 6: Final answer
    x = 8,024,304.92

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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.