Home / 24,194,975.20-36,292,462.80-21,955,487.20

Finding the Fourth Proportional to 24,194,975.20, 36,292,462.80 and 21,955,487.20

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Solution

The fourth proportional to 24,194,975.20, 36,292,462.80 and 21,955,487.20 is: 32,933,230.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,194,975.20 : 36,292,462.80 = 21,955,487.20 : x
  2. Step 2: Convert to fraction form
    24,194,975.20/36,292,462.80 = 21,955,487.20/x
  3. Step 3: Cross multiply
    24,194,975.20x = 36,292,462.80 × 21,955,487.20
  4. Step 4: Simplify right side
    24,194,975.20x = 796,818,702,461,876.12
  5. Step 5: Solve for x
    x = 796,818,702,461,876.12/24,194,975.20
  6. Step 6: Final answer
    x = 32,933,230.80

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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.