Home / 29,285,951.32-43,897,954.32-10,830,036.92

Finding the Fourth Proportional to 29,285,951.32, 43,897,954.32 and 10,830,036.92

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Solution

The fourth proportional to 29,285,951.32, 43,897,954.32 and 10,830,036.92 is: 16,233,601.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,285,951.32 : 43,897,954.32 = 10,830,036.92 : x
  2. Step 2: Convert to fraction form
    29,285,951.32/43,897,954.32 = 10,830,036.92/x
  3. Step 3: Cross multiply
    29,285,951.32x = 43,897,954.32 × 10,830,036.92
  4. Step 4: Simplify right side
    29,285,951.32x = 475,416,465,998,073.50
  5. Step 5: Solve for x
    x = 475,416,465,998,073.50/29,285,951.32
  6. Step 6: Final answer
    x = 16,233,601.59

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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.