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Finding the Third Proportional to 113,655,546 and 245,498,301

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Solution

The third proportional to 113,655,546 and 245,498,301 is: 530,281,344.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,655,546 : 245,498,301 = 245,498,301 : x
  2. Step 2: Convert to fraction form
    113,655,546/245,498,301 = 245,498,301/x
  3. Step 3: Cross multiply
    113,655,546x = 245,498,301 × 245,498,301
  4. Step 4: Simplify right side
    113,655,546x = 60,269,415,793,886,600
  5. Step 5: Solve for x
    x = 60,269,415,793,886,600/113,655,546
  6. Step 6: Final answer
    x = 530,281,344.95

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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.