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Finding the Third Proportional to 18,797,071 and 29,909,835

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Solution

The third proportional to 18,797,071 and 29,909,835 is: 47,592,427.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,797,071 : 29,909,835 = 29,909,835 : x
  2. Step 2: Convert to fraction form
    18,797,071/29,909,835 = 29,909,835/x
  3. Step 3: Cross multiply
    18,797,071x = 29,909,835 × 29,909,835
  4. Step 4: Simplify right side
    18,797,071x = 894,598,229,727,225
  5. Step 5: Solve for x
    x = 894,598,229,727,225/18,797,071
  6. Step 6: Final answer
    x = 47,592,427.02

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.