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Finding the Third Proportional to 32,312,344 and 69,164,720

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Solution

The third proportional to 32,312,344 and 69,164,720 is: 148,047,399.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,312,344 : 69,164,720 = 69,164,720 : x
  2. Step 2: Convert to fraction form
    32,312,344/69,164,720 = 69,164,720/x
  3. Step 3: Cross multiply
    32,312,344x = 69,164,720 × 69,164,720
  4. Step 4: Simplify right side
    32,312,344x = 4,783,758,492,678,400
  5. Step 5: Solve for x
    x = 4,783,758,492,678,400/32,312,344
  6. Step 6: Final answer
    x = 148,047,399.24

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.