Home / 26,492,402.40-39,738,603.60-24,924,760.80

Finding the Fourth Proportional to 26,492,402.40, 39,738,603.60 and 24,924,760.80

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Solution

The fourth proportional to 26,492,402.40, 39,738,603.60 and 24,924,760.80 is: 37,387,141.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,492,402.40 : 39,738,603.60 = 24,924,760.80 : x
  2. Step 2: Convert to fraction form
    26,492,402.40/39,738,603.60 = 24,924,760.80/x
  3. Step 3: Cross multiply
    26,492,402.40x = 39,738,603.60 × 24,924,760.80
  4. Step 4: Simplify right side
    26,492,402.40x = 990,475,189,256,019
  5. Step 5: Solve for x
    x = 990,475,189,256,019/26,492,402.40
  6. Step 6: Final answer
    x = 37,387,141.20

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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.