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Finding the Third Proportional to 52,663,441.50 and 69,897,789

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Solution

The third proportional to 52,663,441.50 and 69,897,789 is: 92,772,154.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,663,441.50 : 69,897,789 = 69,897,789 : x
  2. Step 2: Convert to fraction form
    52,663,441.50/69,897,789 = 69,897,789/x
  3. Step 3: Cross multiply
    52,663,441.50x = 69,897,789 × 69,897,789
  4. Step 4: Simplify right side
    52,663,441.50x = 4,885,700,907,088,521
  5. Step 5: Solve for x
    x = 4,885,700,907,088,521/52,663,441.50
  6. Step 6: Final answer
    x = 92,772,154.04

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.