Home / 40,061,993.02-60,092,896.08-26,315,721.42

Finding the Fourth Proportional to 40,061,993.02, 60,092,896.08 and 26,315,721.42

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Solution

The fourth proportional to 40,061,993.02, 60,092,896.08 and 26,315,721.42 is: 39,473,520.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,061,993.02 : 60,092,896.08 = 26,315,721.42 : x
  2. Step 2: Convert to fraction form
    40,061,993.02/60,092,896.08 = 26,315,721.42/x
  3. Step 3: Cross multiply
    40,061,993.02x = 60,092,896.08 × 26,315,721.42
  4. Step 4: Simplify right side
    40,061,993.02x = 1,581,387,912,562,290
  5. Step 5: Solve for x
    x = 1,581,387,912,562,290/40,061,993.02
  6. Step 6: Final answer
    x = 39,473,520.75

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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.