Home / 151,719,153.81-227,486,574.25-59,492,402.90

Finding the Fourth Proportional to 151,719,153.81, 227,486,574.25 and 59,492,402.90

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Solution

The fourth proportional to 151,719,153.81, 227,486,574.25 and 59,492,402.90 is: 89,202,467.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,719,153.81 : 227,486,574.25 = 59,492,402.90 : x
  2. Step 2: Convert to fraction form
    151,719,153.81/227,486,574.25 = 59,492,402.90/x
  3. Step 3: Cross multiply
    151,719,153.81x = 227,486,574.25 × 59,492,402.90
  4. Step 4: Simplify right side
    151,719,153.81x = 13,533,722,929,621,764
  5. Step 5: Solve for x
    x = 13,533,722,929,621,764/151,719,153.81
  6. Step 6: Final answer
    x = 89,202,467.78

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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.