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Finding the Third Proportional to 193,433,565 and 424,867,572

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Solution

The third proportional to 193,433,565 and 424,867,572 is: 933,201,296.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,433,565 : 424,867,572 = 424,867,572 : x
  2. Step 2: Convert to fraction form
    193,433,565/424,867,572 = 424,867,572/x
  3. Step 3: Cross multiply
    193,433,565x = 424,867,572 × 424,867,572
  4. Step 4: Simplify right side
    193,433,565x = 180,512,453,737,175,168
  5. Step 5: Solve for x
    x = 180,512,453,737,175,168/193,433,565
  6. Step 6: Final answer
    x = 933,201,296.98

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.