Home / 40,343,614.20-60,200,759.45-35,995,780.44

Finding the Fourth Proportional to 40,343,614.20, 60,200,759.45 and 35,995,780.44

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Solution

The fourth proportional to 40,343,614.20, 60,200,759.45 and 35,995,780.44 is: 53,712,919.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,343,614.20 : 60,200,759.45 = 35,995,780.44 : x
  2. Step 2: Convert to fraction form
    40,343,614.20/60,200,759.45 = 35,995,780.44/x
  3. Step 3: Cross multiply
    40,343,614.20x = 60,200,759.45 × 35,995,780.44
  4. Step 4: Simplify right side
    40,343,614.20x = 2,166,973,319,483,455
  5. Step 5: Solve for x
    x = 2,166,973,319,483,455/40,343,614.20
  6. Step 6: Final answer
    x = 53,712,919.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.