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Finding the Third Proportional to 125,587,386,825.50 and 193,036,817,678

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Solution

The third proportional to 125,587,386,825.50 and 193,036,817,678 is: 296,711,428,760.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,587,386,825.50 : 193,036,817,678 = 193,036,817,678 : x
  2. Step 2: Convert to fraction form
    125,587,386,825.50/193,036,817,678 = 193,036,817,678/x
  3. Step 3: Cross multiply
    125,587,386,825.50x = 193,036,817,678 × 193,036,817,678
  4. Step 4: Simplify right side
    125,587,386,825.50x = 37,263,212,979,249,414,668,288
  5. Step 5: Solve for x
    x = 37,263,212,979,249,414,668,288/125,587,386,825.50
  6. Step 6: Final answer
    x = 296,711,428,760.16

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.