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Finding the Third Proportional to 10,152,534 and 21,923,494.50

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Solution

The third proportional to 10,152,534 and 21,923,494.50 is: 47,341,837.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,152,534 : 21,923,494.50 = 21,923,494.50 : x
  2. Step 2: Convert to fraction form
    10,152,534/21,923,494.50 = 21,923,494.50/x
  3. Step 3: Cross multiply
    10,152,534x = 21,923,494.50 × 21,923,494.50
  4. Step 4: Simplify right side
    10,152,534x = 480,639,611,091,530.25
  5. Step 5: Solve for x
    x = 480,639,611,091,530.25/10,152,534
  6. Step 6: Final answer
    x = 47,341,837.13

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.