Home / 47,454,956.40-71,182,434.60-47,454,956.40

Finding the Fourth Proportional to 47,454,956.40, 71,182,434.60 and 47,454,956.40

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Solution

The fourth proportional to 47,454,956.40, 71,182,434.60 and 47,454,956.40 is: 71,182,434.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,454,956.40 : 71,182,434.60 = 47,454,956.40 : x
  2. Step 2: Convert to fraction form
    47,454,956.40/71,182,434.60 = 47,454,956.40/x
  3. Step 3: Cross multiply
    47,454,956.40x = 71,182,434.60 × 47,454,956.40
  4. Step 4: Simplify right side
    47,454,956.40x = 3,377,959,330,388,851
  5. Step 5: Solve for x
    x = 3,377,959,330,388,851/47,454,956.40
  6. Step 6: Final answer
    x = 71,182,434.60

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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.