Home / 91,832,436.64-137,756,586.48-23,674,552.48

Finding the Fourth Proportional to 91,832,436.64, 137,756,586.48 and 23,674,552.48

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Solution

The fourth proportional to 91,832,436.64, 137,756,586.48 and 23,674,552.48 is: 35,513,873.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,832,436.64 : 137,756,586.48 = 23,674,552.48 : x
  2. Step 2: Convert to fraction form
    91,832,436.64/137,756,586.48 = 23,674,552.48/x
  3. Step 3: Cross multiply
    91,832,436.64x = 137,756,586.48 × 23,674,552.48
  4. Step 4: Simplify right side
    91,832,436.64x = 3,261,325,536,086,418.50
  5. Step 5: Solve for x
    x = 3,261,325,536,086,418.50/91,832,436.64
  6. Step 6: Final answer
    x = 35,513,873.48

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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.