Home / 16,436,233.40-24,654,350.10-7,460,785.40

Finding the Fourth Proportional to 16,436,233.40, 24,654,350.10 and 7,460,785.40

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Solution

The fourth proportional to 16,436,233.40, 24,654,350.10 and 7,460,785.40 is: 11,191,178.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,436,233.40 : 24,654,350.10 = 7,460,785.40 : x
  2. Step 2: Convert to fraction form
    16,436,233.40/24,654,350.10 = 7,460,785.40/x
  3. Step 3: Cross multiply
    16,436,233.40x = 24,654,350.10 × 7,460,785.40
  4. Step 4: Simplify right side
    16,436,233.40x = 183,940,815,272,568.56
  5. Step 5: Solve for x
    x = 183,940,815,272,568.56/16,436,233.40
  6. Step 6: Final answer
    x = 11,191,178.10

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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.