Home / 16,004,834.40-24,007,216.02-12,366,854.20

Finding the Fourth Proportional to 16,004,834.40, 24,007,216.02 and 12,366,854.20

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Solution

The fourth proportional to 16,004,834.40, 24,007,216.02 and 12,366,854.20 is: 18,550,253.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,004,834.40 : 24,007,216.02 = 12,366,854.20 : x
  2. Step 2: Convert to fraction form
    16,004,834.40/24,007,216.02 = 12,366,854.20/x
  3. Step 3: Cross multiply
    16,004,834.40x = 24,007,216.02 × 12,366,854.20
  4. Step 4: Simplify right side
    16,004,834.40x = 296,893,740,267,244.25
  5. Step 5: Solve for x
    x = 296,893,740,267,244.25/16,004,834.40
  6. Step 6: Final answer
    x = 18,550,253.81

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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.