Home / 16,499,253.90-24,772,500.45-9,324,800.40

Finding the Fourth Proportional to 16,499,253.90, 24,772,500.45 and 9,324,800.40

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Solution

The fourth proportional to 16,499,253.90, 24,772,500.45 and 9,324,800.40 is: 14,000,549.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,499,253.90 : 24,772,500.45 = 9,324,800.40 : x
  2. Step 2: Convert to fraction form
    16,499,253.90/24,772,500.45 = 9,324,800.40/x
  3. Step 3: Cross multiply
    16,499,253.90x = 24,772,500.45 × 9,324,800.40
  4. Step 4: Simplify right side
    16,499,253.90x = 230,998,622,105,160.19
  5. Step 5: Solve for x
    x = 230,998,622,105,160.19/16,499,253.90
  6. Step 6: Final answer
    x = 14,000,549.57

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1.5x scale

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.