Home / 47,956,502.40-71,934,753.60-33,595,785.60

Finding the Fourth Proportional to 47,956,502.40, 71,934,753.60 and 33,595,785.60

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Solution

The fourth proportional to 47,956,502.40, 71,934,753.60 and 33,595,785.60 is: 50,393,678.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,956,502.40 : 71,934,753.60 = 33,595,785.60 : x
  2. Step 2: Convert to fraction form
    47,956,502.40/71,934,753.60 = 33,595,785.60/x
  3. Step 3: Cross multiply
    47,956,502.40x = 71,934,753.60 × 33,595,785.60
  4. Step 4: Simplify right side
    47,956,502.40x = 2,416,704,559,134,428
  5. Step 5: Solve for x
    x = 2,416,704,559,134,428/47,956,502.40
  6. Step 6: Final answer
    x = 50,393,678.40

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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.