Home / 60,293,861.35-83,203,127.32-32,791,811.47

Finding the Fourth Proportional to 60,293,861.35, 83,203,127.32 and 32,791,811.47

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Solution

The fourth proportional to 60,293,861.35, 83,203,127.32 and 32,791,811.47 is: 45,251,393.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,293,861.35 : 83,203,127.32 = 32,791,811.47 : x
  2. Step 2: Convert to fraction form
    60,293,861.35/83,203,127.32 = 32,791,811.47/x
  3. Step 3: Cross multiply
    60,293,861.35x = 83,203,127.32 × 32,791,811.47
  4. Step 4: Simplify right side
    60,293,861.35x = 2,728,381,264,791,846
  5. Step 5: Solve for x
    x = 2,728,381,264,791,846/60,293,861.35
  6. Step 6: Final answer
    x = 45,251,393.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.