Home / 34,766,040.80-52,149,061.20-26,719,630.40

Finding the Fourth Proportional to 34,766,040.80, 52,149,061.20 and 26,719,630.40

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Solution

The fourth proportional to 34,766,040.80, 52,149,061.20 and 26,719,630.40 is: 40,079,445.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,766,040.80 : 52,149,061.20 = 26,719,630.40 : x
  2. Step 2: Convert to fraction form
    34,766,040.80/52,149,061.20 = 26,719,630.40/x
  3. Step 3: Cross multiply
    34,766,040.80x = 52,149,061.20 × 26,719,630.40
  4. Step 4: Simplify right side
    34,766,040.80x = 1,393,403,640,970,980.50
  5. Step 5: Solve for x
    x = 1,393,403,640,970,980.50/34,766,040.80
  6. Step 6: Final answer
    x = 40,079,445.60

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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.