Home / 9,991,423,287,828-13,480,776,006,498

Finding the Third Proportional to 9,991,423,287,828 and 13,480,776,006,498

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Solution

The third proportional to 9,991,423,287,828 and 13,480,776,006,498 is: 18,188,732,125,758.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,991,423,287,828 : 13,480,776,006,498 = 13,480,776,006,498 : x
  2. Step 2: Convert to fraction form
    9,991,423,287,828/13,480,776,006,498 = 13,480,776,006,498/x
  3. Step 3: Cross multiply
    9,991,423,287,828x = 13,480,776,006,498 × 13,480,776,006,498
  4. Step 4: Simplify right side
    9,991,423,287,828x = 181,731,321,737,372,172,678,070,272
  5. Step 5: Solve for x
    x = 181,731,321,737,372,172,678,070,272/9,991,423,287,828
  6. Step 6: Final answer
    x = 18,188,732,125,758.84

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.