Home / 370,125,217.50-574,954,938.38

Finding the Third Proportional to 370,125,217.50 and 574,954,938.38

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Solution

The third proportional to 370,125,217.50 and 574,954,938.38 is: 893,138,769.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,125,217.50 : 574,954,938.38 = 574,954,938.38 : x
  2. Step 2: Convert to fraction form
    370,125,217.50/574,954,938.38 = 574,954,938.38/x
  3. Step 3: Cross multiply
    370,125,217.50x = 574,954,938.38 × 574,954,938.38
  4. Step 4: Simplify right side
    370,125,217.50x = 330,573,181,161,800,064
  5. Step 5: Solve for x
    x = 330,573,181,161,800,064/370,125,217.50
  6. Step 6: Final answer
    x = 893,138,769.08

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.