Home / 26,853,126.40-40,185,211.20-24,585,644.80

Finding the Fourth Proportional to 26,853,126.40, 40,185,211.20 and 24,585,644.80

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Solution

The fourth proportional to 26,853,126.40, 40,185,211.20 and 24,585,644.80 is: 36,791,966.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,853,126.40 : 40,185,211.20 = 24,585,644.80 : x
  2. Step 2: Convert to fraction form
    26,853,126.40/40,185,211.20 = 24,585,644.80/x
  3. Step 3: Cross multiply
    26,853,126.40x = 40,185,211.20 × 24,585,644.80
  4. Step 4: Simplify right side
    26,853,126.40x = 987,979,328,776,181.88
  5. Step 5: Solve for x
    x = 987,979,328,776,181.88/26,853,126.40
  6. Step 6: Final answer
    x = 36,791,966.57

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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.