Home / 10,358,122,233.20-15,530,503,113.74-4,063,187,508.26

Finding the Fourth Proportional to 10,358,122,233.20, 15,530,503,113.74 and 4,063,187,508.26

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Solution

The fourth proportional to 10,358,122,233.20, 15,530,503,113.74 and 4,063,187,508.26 is: 6,092,160,801.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,358,122,233.20 : 15,530,503,113.74 = 4,063,187,508.26 : x
  2. Step 2: Convert to fraction form
    10,358,122,233.20/15,530,503,113.74 = 4,063,187,508.26/x
  3. Step 3: Cross multiply
    10,358,122,233.20x = 15,530,503,113.74 × 4,063,187,508.26
  4. Step 4: Simplify right side
    10,358,122,233.20x = 63,103,346,248,675,942,400
  5. Step 5: Solve for x
    x = 63,103,346,248,675,942,400/10,358,122,233.20
  6. Step 6: Final answer
    x = 6,092,160,801.74

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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.