Home / 47,527,424.73-65,586,149.15-26,900,428.05

Finding the Fourth Proportional to 47,527,424.73, 65,586,149.15 and 26,900,428.05

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Solution

The fourth proportional to 47,527,424.73, 65,586,149.15 and 26,900,428.05 is: 37,121,630.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,527,424.73 : 65,586,149.15 = 26,900,428.05 : x
  2. Step 2: Convert to fraction form
    47,527,424.73/65,586,149.15 = 26,900,428.05/x
  3. Step 3: Cross multiply
    47,527,424.73x = 65,586,149.15 × 26,900,428.05
  4. Step 4: Simplify right side
    47,527,424.73x = 1,764,295,486,151,641.75
  5. Step 5: Solve for x
    x = 1,764,295,486,151,641.75/47,527,424.73
  6. Step 6: Final answer
    x = 37,121,630.22

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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.