Home / 56,105,489.40-84,158,234.10-24,192,785.40

Finding the Fourth Proportional to 56,105,489.40, 84,158,234.10 and 24,192,785.40

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Solution

The fourth proportional to 56,105,489.40, 84,158,234.10 and 24,192,785.40 is: 36,289,178.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,105,489.40 : 84,158,234.10 = 24,192,785.40 : x
  2. Step 2: Convert to fraction form
    56,105,489.40/84,158,234.10 = 24,192,785.40/x
  3. Step 3: Cross multiply
    56,105,489.40x = 84,158,234.10 × 24,192,785.40
  4. Step 4: Simplify right side
    56,105,489.40x = 2,036,022,097,224,261.75
  5. Step 5: Solve for x
    x = 2,036,022,097,224,261.75/56,105,489.40
  6. Step 6: Final answer
    x = 36,289,178.10

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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.