Home / 73,934,621.49-110,956,422.28-35,073,195.33

Finding the Fourth Proportional to 73,934,621.49, 110,956,422.28 and 35,073,195.33

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Solution

The fourth proportional to 73,934,621.49, 110,956,422.28 and 35,073,195.33 is: 52,635,642.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,934,621.49 : 110,956,422.28 = 35,073,195.33 : x
  2. Step 2: Convert to fraction form
    73,934,621.49/110,956,422.28 = 35,073,195.33/x
  3. Step 3: Cross multiply
    73,934,621.49x = 110,956,422.28 × 35,073,195.33
  4. Step 4: Simplify right side
    73,934,621.49x = 3,891,596,271,744,404
  5. Step 5: Solve for x
    x = 3,891,596,271,744,404/73,934,621.49
  6. Step 6: Final answer
    x = 52,635,642.05

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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.