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Finding the Third Proportional to 15,599,637 and 34,784,046

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Solution

The third proportional to 15,599,637 and 34,784,046 is: 77,561,410.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,599,637 : 34,784,046 = 34,784,046 : x
  2. Step 2: Convert to fraction form
    15,599,637/34,784,046 = 34,784,046/x
  3. Step 3: Cross multiply
    15,599,637x = 34,784,046 × 34,784,046
  4. Step 4: Simplify right side
    15,599,637x = 1,209,929,856,130,116
  5. Step 5: Solve for x
    x = 1,209,929,856,130,116/15,599,637
  6. Step 6: Final answer
    x = 77,561,410.96

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.