Home / 151,719,152.81-227,486,572.76-59,492,401.90

Finding the Fourth Proportional to 151,719,152.81, 227,486,572.76 and 59,492,401.90

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Solution

The fourth proportional to 151,719,152.81, 227,486,572.76 and 59,492,401.90 is: 89,202,466.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,719,152.81 : 227,486,572.76 = 59,492,401.90 : x
  2. Step 2: Convert to fraction form
    151,719,152.81/227,486,572.76 = 59,492,401.90/x
  3. Step 3: Cross multiply
    151,719,152.81x = 227,486,572.76 × 59,492,401.90
  4. Step 4: Simplify right side
    151,719,152.81x = 13,533,722,612,625,334
  5. Step 5: Solve for x
    x = 13,533,722,612,625,334/151,719,152.81
  6. Step 6: Final answer
    x = 89,202,466.28

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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.