Home / 24,283,612.80-36,420,753.60-7,244,841.60

Finding the Fourth Proportional to 24,283,612.80, 36,420,753.60 and 7,244,841.60

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Solution

The fourth proportional to 24,283,612.80, 36,420,753.60 and 7,244,841.60 is: 10,865,870.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,283,612.80 : 36,420,753.60 = 7,244,841.60 : x
  2. Step 2: Convert to fraction form
    24,283,612.80/36,420,753.60 = 7,244,841.60/x
  3. Step 3: Cross multiply
    24,283,612.80x = 36,420,753.60 × 7,244,841.60
  4. Step 4: Simplify right side
    24,283,612.80x = 263,862,590,784,629.75
  5. Step 5: Solve for x
    x = 263,862,590,784,629.75/24,283,612.80
  6. Step 6: Final answer
    x = 10,865,870.45

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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.