Home / 151,719,151.69-227,486,571.07-59,492,400.77

Finding the Fourth Proportional to 151,719,151.69, 227,486,571.07 and 59,492,400.77

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Solution

The fourth proportional to 151,719,151.69, 227,486,571.07 and 59,492,400.77 is: 89,202,464.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,719,151.69 : 227,486,571.07 = 59,492,400.77 : x
  2. Step 2: Convert to fraction form
    151,719,151.69/227,486,571.07 = 59,492,400.77/x
  3. Step 3: Cross multiply
    151,719,151.69x = 227,486,571.07 × 59,492,400.77
  4. Step 4: Simplify right side
    151,719,151.69x = 13,533,722,256,523,352
  5. Step 5: Solve for x
    x = 13,533,722,256,523,352/151,719,151.69
  6. Step 6: Final answer
    x = 89,202,464.59

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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.