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Finding the Third Proportional to 113,680,012 and 250,034,840

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Solution

The third proportional to 113,680,012 and 250,034,840 is: 549,942,070.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,680,012 : 250,034,840 = 250,034,840 : x
  2. Step 2: Convert to fraction form
    113,680,012/250,034,840 = 250,034,840/x
  3. Step 3: Cross multiply
    113,680,012x = 250,034,840 × 250,034,840
  4. Step 4: Simplify right side
    113,680,012x = 62,517,421,213,825,600
  5. Step 5: Solve for x
    x = 62,517,421,213,825,600/113,680,012
  6. Step 6: Final answer
    x = 549,942,070.85

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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.