Home / 37,162,847.70-55,744,271.55-34,771,363.20

Finding the Fourth Proportional to 37,162,847.70, 55,744,271.55 and 34,771,363.20

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Solution

The fourth proportional to 37,162,847.70, 55,744,271.55 and 34,771,363.20 is: 52,157,044.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,162,847.70 : 55,744,271.55 = 34,771,363.20 : x
  2. Step 2: Convert to fraction form
    37,162,847.70/55,744,271.55 = 34,771,363.20/x
  3. Step 3: Cross multiply
    37,162,847.70x = 55,744,271.55 × 34,771,363.20
  4. Step 4: Simplify right side
    37,162,847.70x = 1,938,304,312,384,477
  5. Step 5: Solve for x
    x = 1,938,304,312,384,477/37,162,847.70
  6. Step 6: Final answer
    x = 52,157,044.80

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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.