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Finding the Third Proportional to 25,567,521.50 and 54,929,731

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Solution

The third proportional to 25,567,521.50 and 54,929,731 is: 118,012,039.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,567,521.50 : 54,929,731 = 54,929,731 : x
  2. Step 2: Convert to fraction form
    25,567,521.50/54,929,731 = 54,929,731/x
  3. Step 3: Cross multiply
    25,567,521.50x = 54,929,731 × 54,929,731
  4. Step 4: Simplify right side
    25,567,521.50x = 3,017,275,347,732,361
  5. Step 5: Solve for x
    x = 3,017,275,347,732,361/25,567,521.50
  6. Step 6: Final answer
    x = 118,012,039.13

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.