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Finding the Third Proportional to 13,060,482 and 20,592,387

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Solution

The third proportional to 13,060,482 and 20,592,387 is: 32,467,898.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,060,482 : 20,592,387 = 20,592,387 : x
  2. Step 2: Convert to fraction form
    13,060,482/20,592,387 = 20,592,387/x
  3. Step 3: Cross multiply
    13,060,482x = 20,592,387 × 20,592,387
  4. Step 4: Simplify right side
    13,060,482x = 424,046,402,357,769
  5. Step 5: Solve for x
    x = 424,046,402,357,769/13,060,482
  6. Step 6: Final answer
    x = 32,467,898.38

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.