Home / 24,252,813.10-36,379,219.65-20,993,308.30

Finding the Fourth Proportional to 24,252,813.10, 36,379,219.65 and 20,993,308.30

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Solution

The fourth proportional to 24,252,813.10, 36,379,219.65 and 20,993,308.30 is: 31,489,962.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,252,813.10 : 36,379,219.65 = 20,993,308.30 : x
  2. Step 2: Convert to fraction form
    24,252,813.10/36,379,219.65 = 20,993,308.30/x
  3. Step 3: Cross multiply
    24,252,813.10x = 36,379,219.65 × 20,993,308.30
  4. Step 4: Simplify right side
    24,252,813.10x = 763,720,173,825,868.12
  5. Step 5: Solve for x
    x = 763,720,173,825,868.12/24,252,813.10
  6. Step 6: Final answer
    x = 31,489,962.45

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Similar ratio
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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.