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Finding the Third Proportional to 158,766,894 and 341,857,602

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Solution

The third proportional to 158,766,894 and 341,857,602 is: 736,089,351.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,766,894 : 341,857,602 = 341,857,602 : x
  2. Step 2: Convert to fraction form
    158,766,894/341,857,602 = 341,857,602/x
  3. Step 3: Cross multiply
    158,766,894x = 341,857,602 × 341,857,602
  4. Step 4: Simplify right side
    158,766,894x = 116,866,620,045,190,400
  5. Step 5: Solve for x
    x = 116,866,620,045,190,400/158,766,894
  6. Step 6: Final answer
    x = 736,089,351.51

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.