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Finding the Third Proportional to 113,693,166 and 250,055,955

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Solution

The third proportional to 113,693,166 and 250,055,955 is: 549,971,320.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,693,166 : 250,055,955 = 250,055,955 : x
  2. Step 2: Convert to fraction form
    113,693,166/250,055,955 = 250,055,955/x
  3. Step 3: Cross multiply
    113,693,166x = 250,055,955 × 250,055,955
  4. Step 4: Simplify right side
    113,693,166x = 62,527,980,630,962,024
  5. Step 5: Solve for x
    x = 62,527,980,630,962,024/113,693,166
  6. Step 6: Final answer
    x = 549,971,320.45

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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.