Home / 15,970,189.14-23,972,332.59-6,876,788.94

Finding the Fourth Proportional to 15,970,189.14, 23,972,332.59 and 6,876,788.94

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Solution

The fourth proportional to 15,970,189.14, 23,972,332.59 and 6,876,788.94 is: 10,322,524.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,970,189.14 : 23,972,332.59 = 6,876,788.94 : x
  2. Step 2: Convert to fraction form
    15,970,189.14/23,972,332.59 = 6,876,788.94/x
  3. Step 3: Cross multiply
    15,970,189.14x = 23,972,332.59 × 6,876,788.94
  4. Step 4: Simplify right side
    15,970,189.14x = 164,852,671,620,913.56
  5. Step 5: Solve for x
    x = 164,852,671,620,913.56/15,970,189.14
  6. Step 6: Final answer
    x = 10,322,524.68

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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.