Home / 23,602,852.38-35,410,578.87-8,458,314.78

Finding the Fourth Proportional to 23,602,852.38, 35,410,578.87 and 8,458,314.78

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Solution

The fourth proportional to 23,602,852.38, 35,410,578.87 and 8,458,314.78 is: 12,689,729.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,602,852.38 : 35,410,578.87 = 8,458,314.78 : x
  2. Step 2: Convert to fraction form
    23,602,852.38/35,410,578.87 = 8,458,314.78/x
  3. Step 3: Cross multiply
    23,602,852.38x = 35,410,578.87 × 8,458,314.78
  4. Step 4: Simplify right side
    23,602,852.38x = 299,513,822,624,476.62
  5. Step 5: Solve for x
    x = 299,513,822,624,476.62/23,602,852.38
  6. Step 6: Final answer
    x = 12,689,729.94

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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.