Home / 22,884,540.40-34,326,810.60-13,796,899.30

Finding the Fourth Proportional to 22,884,540.40, 34,326,810.60 and 13,796,899.30

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Solution

The fourth proportional to 22,884,540.40, 34,326,810.60 and 13,796,899.30 is: 20,695,348.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,884,540.40 : 34,326,810.60 = 13,796,899.30 : x
  2. Step 2: Convert to fraction form
    22,884,540.40/34,326,810.60 = 13,796,899.30/x
  3. Step 3: Cross multiply
    22,884,540.40x = 34,326,810.60 × 13,796,899.30
  4. Step 4: Simplify right side
    22,884,540.40x = 473,603,549,138,372.62
  5. Step 5: Solve for x
    x = 473,603,549,138,372.62/22,884,540.40
  6. Step 6: Final answer
    x = 20,695,348.95

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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.