Home / 34,934,414.40-52,401,621.60-25,976,462.40

Finding the Fourth Proportional to 34,934,414.40, 52,401,621.60 and 25,976,462.40

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Solution

The fourth proportional to 34,934,414.40, 52,401,621.60 and 25,976,462.40 is: 38,964,693.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,934,414.40 : 52,401,621.60 = 25,976,462.40 : x
  2. Step 2: Convert to fraction form
    34,934,414.40/52,401,621.60 = 25,976,462.40/x
  3. Step 3: Cross multiply
    34,934,414.40x = 52,401,621.60 × 25,976,462.40
  4. Step 4: Simplify right side
    34,934,414.40x = 1,361,208,753,191,427.75
  5. Step 5: Solve for x
    x = 1,361,208,753,191,427.75/34,934,414.40
  6. Step 6: Final answer
    x = 38,964,693.60

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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.