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Finding the Third Proportional to 94,698,061 and 221,257,478

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Solution

The third proportional to 94,698,061 and 221,257,478 is: 516,957,486.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,698,061 : 221,257,478 = 221,257,478 : x
  2. Step 2: Convert to fraction form
    94,698,061/221,257,478 = 221,257,478/x
  3. Step 3: Cross multiply
    94,698,061x = 221,257,478 × 221,257,478
  4. Step 4: Simplify right side
    94,698,061x = 48,954,871,570,920,480
  5. Step 5: Solve for x
    x = 48,954,871,570,920,480/94,698,061
  6. Step 6: Final answer
    x = 516,957,486.29

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.