Home / 11,337,421,444.20-17,006,132,166.30-9,786,464,029.80

Finding the Fourth Proportional to 11,337,421,444.20, 17,006,132,166.30 and 9,786,464,029.80

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Solution

The fourth proportional to 11,337,421,444.20, 17,006,132,166.30 and 9,786,464,029.80 is: 14,679,696,044.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,421,444.20 : 17,006,132,166.30 = 9,786,464,029.80 : x
  2. Step 2: Convert to fraction form
    11,337,421,444.20/17,006,132,166.30 = 9,786,464,029.80/x
  3. Step 3: Cross multiply
    11,337,421,444.20x = 17,006,132,166.30 × 9,786,464,029.80
  4. Step 4: Simplify right side
    11,337,421,444.20x = 166,429,900,731,519,696,896
  5. Step 5: Solve for x
    x = 166,429,900,731,519,696,896/11,337,421,444.20
  6. Step 6: Final answer
    x = 14,679,696,044.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.