Home / 35,288,503,501.74-52,948,386,591.82-18,496,324,027.66

Finding the Fourth Proportional to 35,288,503,501.74, 52,948,386,591.82 and 18,496,324,027.66

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Solution

The fourth proportional to 35,288,503,501.74, 52,948,386,591.82 and 18,496,324,027.66 is: 27,752,679,143.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,288,503,501.74 : 52,948,386,591.82 = 18,496,324,027.66 : x
  2. Step 2: Convert to fraction form
    35,288,503,501.74/52,948,386,591.82 = 18,496,324,027.66/x
  3. Step 3: Cross multiply
    35,288,503,501.74x = 52,948,386,591.82 × 18,496,324,027.66
  4. Step 4: Simplify right side
    35,288,503,501.74x = 979,350,515,144,110,768,128
  5. Step 5: Solve for x
    x = 979,350,515,144,110,768,128/35,288,503,501.74
  6. Step 6: Final answer
    x = 27,752,679,143.67

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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.