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Finding the Third Proportional to 34,988,382 and 51,793,911

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Solution

The third proportional to 34,988,382 and 51,793,911 is: 76,671,428.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,988,382 : 51,793,911 = 51,793,911 : x
  2. Step 2: Convert to fraction form
    34,988,382/51,793,911 = 51,793,911/x
  3. Step 3: Cross multiply
    34,988,382x = 51,793,911 × 51,793,911
  4. Step 4: Simplify right side
    34,988,382x = 2,682,609,216,675,921
  5. Step 5: Solve for x
    x = 2,682,609,216,675,921/34,988,382
  6. Step 6: Final answer
    x = 76,671,428.15

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.