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Finding the Third Proportional to 15,776,280 and 24,361,020

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Solution

The third proportional to 15,776,280 and 24,361,020 is: 37,617,188.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,776,280 : 24,361,020 = 24,361,020 : x
  2. Step 2: Convert to fraction form
    15,776,280/24,361,020 = 24,361,020/x
  3. Step 3: Cross multiply
    15,776,280x = 24,361,020 × 24,361,020
  4. Step 4: Simplify right side
    15,776,280x = 593,459,295,440,400
  5. Step 5: Solve for x
    x = 593,459,295,440,400/15,776,280
  6. Step 6: Final answer
    x = 37,617,188.30

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.