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Finding the Third Proportional to 191,304,050 and 304,549,299

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Solution

The third proportional to 191,304,050 and 304,549,299 is: 484,831,740.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,304,050 : 304,549,299 = 304,549,299 : x
  2. Step 2: Convert to fraction form
    191,304,050/304,549,299 = 304,549,299/x
  3. Step 3: Cross multiply
    191,304,050x = 304,549,299 × 304,549,299
  4. Step 4: Simplify right side
    191,304,050x = 92,750,275,521,391,408
  5. Step 5: Solve for x
    x = 92,750,275,521,391,408/191,304,050
  6. Step 6: Final answer
    x = 484,831,740.47

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.