Home / 16,540,363.36-24,806,420.09-4,866,411.85

Finding the Fourth Proportional to 16,540,363.36, 24,806,420.09 and 4,866,411.85

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Solution

The fourth proportional to 16,540,363.36, 24,806,420.09 and 4,866,411.85 is: 7,298,404.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,540,363.36 : 24,806,420.09 = 4,866,411.85 : x
  2. Step 2: Convert to fraction form
    16,540,363.36/24,806,420.09 = 4,866,411.85/x
  3. Step 3: Cross multiply
    16,540,363.36x = 24,806,420.09 × 4,866,411.85
  4. Step 4: Simplify right side
    16,540,363.36x = 120,718,256,690,785.14
  5. Step 5: Solve for x
    x = 120,718,256,690,785.14/16,540,363.36
  6. Step 6: Final answer
    x = 7,298,404.16

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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.