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Finding the Third Proportional to 15,559,566 and 22,834,890

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Solution

The third proportional to 15,559,566 and 22,834,890 is: 33,512,001.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,559,566 : 22,834,890 = 22,834,890 : x
  2. Step 2: Convert to fraction form
    15,559,566/22,834,890 = 22,834,890/x
  3. Step 3: Cross multiply
    15,559,566x = 22,834,890 × 22,834,890
  4. Step 4: Simplify right side
    15,559,566x = 521,432,201,312,100
  5. Step 5: Solve for x
    x = 521,432,201,312,100/15,559,566
  6. Step 6: Final answer
    x = 33,512,001.64

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.