Home / 151,707,550.68-227,561,436.72-36,692,203.72

Finding the Fourth Proportional to 151,707,550.68, 227,561,436.72 and 36,692,203.72

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Solution

The fourth proportional to 151,707,550.68, 227,561,436.72 and 36,692,203.72 is: 55,038,332.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,707,550.68 : 227,561,436.72 = 36,692,203.72 : x
  2. Step 2: Convert to fraction form
    151,707,550.68/227,561,436.72 = 36,692,203.72/x
  3. Step 3: Cross multiply
    151,707,550.68x = 227,561,436.72 × 36,692,203.72
  4. Step 4: Simplify right side
    151,707,550.68x = 8,349,730,594,946,128
  5. Step 5: Solve for x
    x = 8,349,730,594,946,128/151,707,550.68
  6. Step 6: Final answer
    x = 55,038,332.35

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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.