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Finding the Third Proportional to 39,671,514.28 and 93,344,675.91

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Solution

The third proportional to 39,671,514.28 and 93,344,675.91 is: 219,634,381.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,671,514.28 : 93,344,675.91 = 93,344,675.91 : x
  2. Step 2: Convert to fraction form
    39,671,514.28/93,344,675.91 = 93,344,675.91/x
  3. Step 3: Cross multiply
    39,671,514.28x = 93,344,675.91 × 93,344,675.91
  4. Step 4: Simplify right side
    39,671,514.28x = 8,713,228,520,042,849
  5. Step 5: Solve for x
    x = 8,713,228,520,042,849/39,671,514.28
  6. Step 6: Final answer
    x = 219,634,381.95

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.