Home / 247,104,371.52-370,754,184.96-93,791,122.56

Finding the Fourth Proportional to 247,104,371.52, 370,754,184.96 and 93,791,122.56

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Solution

The fourth proportional to 247,104,371.52, 370,754,184.96 and 93,791,122.56 is: 140,723,739.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,104,371.52 : 370,754,184.96 = 93,791,122.56 : x
  2. Step 2: Convert to fraction form
    247,104,371.52/370,754,184.96 = 93,791,122.56/x
  3. Step 3: Cross multiply
    247,104,371.52x = 370,754,184.96 × 93,791,122.56
  4. Step 4: Simplify right side
    247,104,371.52x = 34,773,451,201,216,268
  5. Step 5: Solve for x
    x = 34,773,451,201,216,268/247,104,371.52
  6. Step 6: Final answer
    x = 140,723,739.48

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.