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Finding the Third Proportional to 15,895,028 and 34,330,798

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Solution

The third proportional to 15,895,028 and 34,330,798 is: 74,149,205.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,895,028 : 34,330,798 = 34,330,798 : x
  2. Step 2: Convert to fraction form
    15,895,028/34,330,798 = 34,330,798/x
  3. Step 3: Cross multiply
    15,895,028x = 34,330,798 × 34,330,798
  4. Step 4: Simplify right side
    15,895,028x = 1,178,603,691,316,804
  5. Step 5: Solve for x
    x = 1,178,603,691,316,804/15,895,028
  6. Step 6: Final answer
    x = 74,149,205.10

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.