Home / 17,169,408,098.20-25,754,112,147.30-6,140,377,595.80

Finding the Fourth Proportional to 17,169,408,098.20, 25,754,112,147.30 and 6,140,377,595.80

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Solution

The fourth proportional to 17,169,408,098.20, 25,754,112,147.30 and 6,140,377,595.80 is: 9,210,566,393.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,169,408,098.20 : 25,754,112,147.30 = 6,140,377,595.80 : x
  2. Step 2: Convert to fraction form
    17,169,408,098.20/25,754,112,147.30 = 6,140,377,595.80/x
  3. Step 3: Cross multiply
    17,169,408,098.20x = 25,754,112,147.30 × 6,140,377,595.80
  4. Step 4: Simplify right side
    17,169,408,098.20x = 158,139,973,229,001,539,584
  5. Step 5: Solve for x
    x = 158,139,973,229,001,539,584/17,169,408,098.20
  6. Step 6: Final answer
    x = 9,210,566,393.70

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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.