Home / 16,254,325.20-24,380,710.20-5,470,568.40

Finding the Fourth Proportional to 16,254,325.20, 24,380,710.20 and 5,470,568.40

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Solution

The fourth proportional to 16,254,325.20, 24,380,710.20 and 5,470,568.40 is: 8,205,590.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,254,325.20 : 24,380,710.20 = 5,470,568.40 : x
  2. Step 2: Convert to fraction form
    16,254,325.20/24,380,710.20 = 5,470,568.40/x
  3. Step 3: Cross multiply
    16,254,325.20x = 24,380,710.20 × 5,470,568.40
  4. Step 4: Simplify right side
    16,254,325.20x = 133,376,342,789,677.69
  5. Step 5: Solve for x
    x = 133,376,342,789,677.69/16,254,325.20
  6. Step 6: Final answer
    x = 8,205,590.89

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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.