Home / 34,631,715.95-47,770,945.04-22,871,092.53

Finding the Fourth Proportional to 34,631,715.95, 47,770,945.04 and 22,871,092.53

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Solution

The fourth proportional to 34,631,715.95, 47,770,945.04 and 22,871,092.53 is: 31,548,356.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,631,715.95 : 47,770,945.04 = 22,871,092.53 : x
  2. Step 2: Convert to fraction form
    34,631,715.95/47,770,945.04 = 22,871,092.53/x
  3. Step 3: Cross multiply
    34,631,715.95x = 47,770,945.04 × 22,871,092.53
  4. Step 4: Simplify right side
    34,631,715.95x = 1,092,573,704,141,029.12
  5. Step 5: Solve for x
    x = 1,092,573,704,141,029.12/34,631,715.95
  6. Step 6: Final answer
    x = 31,548,356.02

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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.