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Finding the Third Proportional to 115,087,756 and 246,550,479

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Solution

The third proportional to 115,087,756 and 246,550,479 is: 528,180,762.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,087,756 : 246,550,479 = 246,550,479 : x
  2. Step 2: Convert to fraction form
    115,087,756/246,550,479 = 246,550,479/x
  3. Step 3: Cross multiply
    115,087,756x = 246,550,479 × 246,550,479
  4. Step 4: Simplify right side
    115,087,756x = 60,787,138,695,129,440
  5. Step 5: Solve for x
    x = 60,787,138,695,129,440/115,087,756
  6. Step 6: Final answer
    x = 528,180,762.30

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.