Home / 91,680,200,635.46-137,535,227,187.19-27,074,423,424.48

Finding the Fourth Proportional to 91,680,200,635.46, 137,535,227,187.19 and 27,074,423,424.48

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Solution

The fourth proportional to 91,680,200,635.46, 137,535,227,187.19 and 27,074,423,424.48 is: 40,616,043,058.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,680,200,635.46 : 137,535,227,187.19 = 27,074,423,424.48 : x
  2. Step 2: Convert to fraction form
    91,680,200,635.46/137,535,227,187.19 = 27,074,423,424.48/x
  3. Step 3: Cross multiply
    91,680,200,635.46x = 137,535,227,187.19 × 27,074,423,424.48
  4. Step 4: Simplify right side
    91,680,200,635.46x = 3,723,686,976,648,035,434,496
  5. Step 5: Solve for x
    x = 3,723,686,976,648,035,434,496/91,680,200,635.46
  6. Step 6: Final answer
    x = 40,616,043,058.79

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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.