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Finding the Third Proportional to 94,928,398 and 142,645,357

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Solution

The third proportional to 94,928,398 and 142,645,357 is: 214,347,848.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,928,398 : 142,645,357 = 142,645,357 : x
  2. Step 2: Convert to fraction form
    94,928,398/142,645,357 = 142,645,357/x
  3. Step 3: Cross multiply
    94,928,398x = 142,645,357 × 142,645,357
  4. Step 4: Simplify right side
    94,928,398x = 20,347,697,873,657,448
  5. Step 5: Solve for x
    x = 20,347,697,873,657,448/94,928,398
  6. Step 6: Final answer
    x = 214,347,848.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.