Home / 25,773,186.80-38,659,780.20-14,294,061.20

Finding the Fourth Proportional to 25,773,186.80, 38,659,780.20 and 14,294,061.20

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Solution

The fourth proportional to 25,773,186.80, 38,659,780.20 and 14,294,061.20 is: 21,441,091.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,773,186.80 : 38,659,780.20 = 14,294,061.20 : x
  2. Step 2: Convert to fraction form
    25,773,186.80/38,659,780.20 = 14,294,061.20/x
  3. Step 3: Cross multiply
    25,773,186.80x = 38,659,780.20 × 14,294,061.20
  4. Step 4: Simplify right side
    25,773,186.80x = 552,605,264,157,348.25
  5. Step 5: Solve for x
    x = 552,605,264,157,348.25/25,773,186.80
  6. Step 6: Final answer
    x = 21,441,091.80

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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.