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Finding the Third Proportional to 57,595,701 and 126,931,240

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Solution

The third proportional to 57,595,701 and 126,931,240 is: 279,735,108.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,595,701 : 126,931,240 = 126,931,240 : x
  2. Step 2: Convert to fraction form
    57,595,701/126,931,240 = 126,931,240/x
  3. Step 3: Cross multiply
    57,595,701x = 126,931,240 × 126,931,240
  4. Step 4: Simplify right side
    57,595,701x = 16,111,539,687,937,600
  5. Step 5: Solve for x
    x = 16,111,539,687,937,600/57,595,701
  6. Step 6: Final answer
    x = 279,735,108.84

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.