Home / 47,610,693.20-65,703,476.52-26,707,359.50

Finding the Fourth Proportional to 47,610,693.20, 65,703,476.52 and 26,707,359.50

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Solution

The fourth proportional to 47,610,693.20, 65,703,476.52 and 26,707,359.50 is: 36,856,559.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,610,693.20 : 65,703,476.52 = 26,707,359.50 : x
  2. Step 2: Convert to fraction form
    47,610,693.20/65,703,476.52 = 26,707,359.50/x
  3. Step 3: Cross multiply
    47,610,693.20x = 65,703,476.52 × 26,707,359.50
  4. Step 4: Simplify right side
    47,610,693.20x = 1,754,766,367,490,931.75
  5. Step 5: Solve for x
    x = 1,754,766,367,490,931.75/47,610,693.20
  6. Step 6: Final answer
    x = 36,856,559.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.