Home / 54,441,655.20-81,662,482.80-24,149,518.20

Finding the Fourth Proportional to 54,441,655.20, 81,662,482.80 and 24,149,518.20

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Solution

The fourth proportional to 54,441,655.20, 81,662,482.80 and 24,149,518.20 is: 36,224,277.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,441,655.20 : 81,662,482.80 = 24,149,518.20 : x
  2. Step 2: Convert to fraction form
    54,441,655.20/81,662,482.80 = 24,149,518.20/x
  3. Step 3: Cross multiply
    54,441,655.20x = 81,662,482.80 × 24,149,518.20
  4. Step 4: Simplify right side
    54,441,655.20x = 1,972,109,614,635,786.75
  5. Step 5: Solve for x
    x = 1,972,109,614,635,786.75/54,441,655.20
  6. Step 6: Final answer
    x = 36,224,277.30

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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.