Home / 16,165,961.20-24,192,954.60-14,822,268.40

Finding the Fourth Proportional to 16,165,961.20, 24,192,954.60 and 14,822,268.40

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Solution

The fourth proportional to 16,165,961.20, 24,192,954.60 and 14,822,268.40 is: 22,182,068.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,165,961.20 : 24,192,954.60 = 14,822,268.40 : x
  2. Step 2: Convert to fraction form
    16,165,961.20/24,192,954.60 = 14,822,268.40/x
  3. Step 3: Cross multiply
    16,165,961.20x = 24,192,954.60 × 14,822,268.40
  4. Step 4: Simplify right side
    16,165,961.20x = 358,594,466,470,214.69
  5. Step 5: Solve for x
    x = 358,594,466,470,214.69/16,165,961.20
  6. Step 6: Final answer
    x = 22,182,068.98

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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.