Home / 151,719,169.80-227,486,598.24-59,492,418.92

Finding the Fourth Proportional to 151,719,169.80, 227,486,598.24 and 59,492,418.92

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Solution

The fourth proportional to 151,719,169.80, 227,486,598.24 and 59,492,418.92 is: 89,202,491.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,719,169.80 : 227,486,598.24 = 59,492,418.92 : x
  2. Step 2: Convert to fraction form
    151,719,169.80/227,486,598.24 = 59,492,418.92/x
  3. Step 3: Cross multiply
    151,719,169.80x = 227,486,598.24 × 59,492,418.92
  4. Step 4: Simplify right side
    151,719,169.80x = 13,533,728,001,179,816
  5. Step 5: Solve for x
    x = 13,533,728,001,179,816/151,719,169.80
  6. Step 6: Final answer
    x = 89,202,491.81

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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.