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Finding the Third Proportional to 113,719,225.50 and 245,595,654

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Solution

The third proportional to 113,719,225.50 and 245,595,654 is: 530,404,819.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,719,225.50 : 245,595,654 = 245,595,654 : x
  2. Step 2: Convert to fraction form
    113,719,225.50/245,595,654 = 245,595,654/x
  3. Step 3: Cross multiply
    113,719,225.50x = 245,595,654 × 245,595,654
  4. Step 4: Simplify right side
    113,719,225.50x = 60,317,225,263,687,712
  5. Step 5: Solve for x
    x = 60,317,225,263,687,712/113,719,225.50
  6. Step 6: Final answer
    x = 530,404,819.40

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.