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Finding the Third Proportional to 96,434,468 and 145,548,488

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Solution

The third proportional to 96,434,468 and 145,548,488 is: 219,676,250.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,434,468 : 145,548,488 = 145,548,488 : x
  2. Step 2: Convert to fraction form
    96,434,468/145,548,488 = 145,548,488/x
  3. Step 3: Cross multiply
    96,434,468x = 145,548,488 × 145,548,488
  4. Step 4: Simplify right side
    96,434,468x = 21,184,362,359,086,144
  5. Step 5: Solve for x
    x = 21,184,362,359,086,144/96,434,468
  6. Step 6: Final answer
    x = 219,676,250.60

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.