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Finding the Third Proportional to 39,312,096 and 59,518,080

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Solution

The third proportional to 39,312,096 and 59,518,080 is: 90,109,717.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,312,096 : 59,518,080 = 59,518,080 : x
  2. Step 2: Convert to fraction form
    39,312,096/59,518,080 = 59,518,080/x
  3. Step 3: Cross multiply
    39,312,096x = 59,518,080 × 59,518,080
  4. Step 4: Simplify right side
    39,312,096x = 3,542,401,846,886,400
  5. Step 5: Solve for x
    x = 3,542,401,846,886,400/39,312,096
  6. Step 6: Final answer
    x = 90,109,717.04

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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.