Home / 51,543,233.70-77,314,850.55-22,774,560.90

Finding the Fourth Proportional to 51,543,233.70, 77,314,850.55 and 22,774,560.90

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Solution

The fourth proportional to 51,543,233.70, 77,314,850.55 and 22,774,560.90 is: 34,161,841.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,543,233.70 : 77,314,850.55 = 22,774,560.90 : x
  2. Step 2: Convert to fraction form
    51,543,233.70/77,314,850.55 = 22,774,560.90/x
  3. Step 3: Cross multiply
    51,543,233.70x = 77,314,850.55 × 22,774,560.90
  4. Step 4: Simplify right side
    51,543,233.70x = 1,760,811,772,325,373.25
  5. Step 5: Solve for x
    x = 1,760,811,772,325,373.25/51,543,233.70
  6. Step 6: Final answer
    x = 34,161,841.35

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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.