Home / 151,719,153.47-227,486,573.74-59,492,402.55

Finding the Fourth Proportional to 151,719,153.47, 227,486,573.74 and 59,492,402.55

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Solution

The fourth proportional to 151,719,153.47, 227,486,573.74 and 59,492,402.55 is: 89,202,467.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,719,153.47 : 227,486,573.74 = 59,492,402.55 : x
  2. Step 2: Convert to fraction form
    151,719,153.47/227,486,573.74 = 59,492,402.55/x
  3. Step 3: Cross multiply
    151,719,153.47x = 227,486,573.74 × 59,492,402.55
  4. Step 4: Simplify right side
    151,719,153.47x = 13,533,722,819,734,704
  5. Step 5: Solve for x
    x = 13,533,722,819,734,704/151,719,153.47
  6. Step 6: Final answer
    x = 89,202,467.26

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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.