Home / 234,020,496.15-350,778,801.83-88,397,788.95

Finding the Fourth Proportional to 234,020,496.15, 350,778,801.83 and 88,397,788.95

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Solution

The fourth proportional to 234,020,496.15, 350,778,801.83 and 88,397,788.95 is: 132,501,515.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,020,496.15 : 350,778,801.83 = 88,397,788.95 : x
  2. Step 2: Convert to fraction form
    234,020,496.15/350,778,801.83 = 88,397,788.95/x
  3. Step 3: Cross multiply
    234,020,496.15x = 350,778,801.83 × 88,397,788.95
  4. Step 4: Simplify right side
    234,020,496.15x = 31,008,070,491,860,224
  5. Step 5: Solve for x
    x = 31,008,070,491,860,224/234,020,496.15
  6. Step 6: Final answer
    x = 132,501,515.90

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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.