Home / 151,861,549.11-227,875,251.28-64,409,463.33

Finding the Fourth Proportional to 151,861,549.11, 227,875,251.28 and 64,409,463.33

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Solution

The fourth proportional to 151,861,549.11, 227,875,251.28 and 64,409,463.33 is: 96,649,367.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,861,549.11 : 227,875,251.28 = 64,409,463.33 : x
  2. Step 2: Convert to fraction form
    151,861,549.11/227,875,251.28 = 64,409,463.33/x
  3. Step 3: Cross multiply
    151,861,549.11x = 227,875,251.28 × 64,409,463.33
  4. Step 4: Simplify right side
    151,861,549.11x = 14,677,322,641,133,696
  5. Step 5: Solve for x
    x = 14,677,322,641,133,696/151,861,549.11
  6. Step 6: Final answer
    x = 96,649,367.32

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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.