Home / 34,495,426.20-51,743,139.30-17,489,314.20

Finding the Fourth Proportional to 34,495,426.20, 51,743,139.30 and 17,489,314.20

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Solution

The fourth proportional to 34,495,426.20, 51,743,139.30 and 17,489,314.20 is: 26,233,971.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,495,426.20 : 51,743,139.30 = 17,489,314.20 : x
  2. Step 2: Convert to fraction form
    34,495,426.20/51,743,139.30 = 17,489,314.20/x
  3. Step 3: Cross multiply
    34,495,426.20x = 51,743,139.30 × 17,489,314.20
  4. Step 4: Simplify right side
    34,495,426.20x = 904,952,020,912,068
  5. Step 5: Solve for x
    x = 904,952,020,912,068/34,495,426.20
  6. Step 6: Final answer
    x = 26,233,971.30

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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.