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Finding the Third Proportional to 15,357,056 and 35,552,576

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Solution

The third proportional to 15,357,056 and 35,552,576 is: 82,306,508.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,357,056 : 35,552,576 = 35,552,576 : x
  2. Step 2: Convert to fraction form
    15,357,056/35,552,576 = 35,552,576/x
  3. Step 3: Cross multiply
    15,357,056x = 35,552,576 × 35,552,576
  4. Step 4: Simplify right side
    15,357,056x = 1,263,985,660,235,776
  5. Step 5: Solve for x
    x = 1,263,985,660,235,776/15,357,056
  6. Step 6: Final answer
    x = 82,306,508.50

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.