Home / 26,853,111.90-40,185,189.45-24,585,630.30

Finding the Fourth Proportional to 26,853,111.90, 40,185,189.45 and 24,585,630.30

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Solution

The fourth proportional to 26,853,111.90, 40,185,189.45 and 24,585,630.30 is: 36,791,944.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,853,111.90 : 40,185,189.45 = 24,585,630.30 : x
  2. Step 2: Convert to fraction form
    26,853,111.90/40,185,189.45 = 24,585,630.30/x
  3. Step 3: Cross multiply
    26,853,111.90x = 40,185,189.45 × 24,585,630.30
  4. Step 4: Simplify right side
    26,853,111.90x = 987,978,211,353,160.50
  5. Step 5: Solve for x
    x = 987,978,211,353,160.50/26,853,111.90
  6. Step 6: Final answer
    x = 36,791,944.82

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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.