Home / 45,623,449.56-68,436,049.14-14,918,144.52

Finding the Fourth Proportional to 45,623,449.56, 68,436,049.14 and 14,918,144.52

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Solution

The fourth proportional to 45,623,449.56, 68,436,049.14 and 14,918,144.52 is: 22,377,502.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,623,449.56 : 68,436,049.14 = 14,918,144.52 : x
  2. Step 2: Convert to fraction form
    45,623,449.56/68,436,049.14 = 14,918,144.52/x
  3. Step 3: Cross multiply
    45,623,449.56x = 68,436,049.14 × 14,918,144.52
  4. Step 4: Simplify right side
    45,623,449.56x = 1,020,938,871,448,341.75
  5. Step 5: Solve for x
    x = 1,020,938,871,448,341.75/45,623,449.56
  6. Step 6: Final answer
    x = 22,377,502.83

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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.