Home / 25,083,160.47-37,620,713.39-6,883,105.23

Finding the Fourth Proportional to 25,083,160.47, 37,620,713.39 and 6,883,105.23

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Solution

The fourth proportional to 25,083,160.47, 37,620,713.39 and 6,883,105.23 is: 10,323,552.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,083,160.47 : 37,620,713.39 = 6,883,105.23 : x
  2. Step 2: Convert to fraction form
    25,083,160.47/37,620,713.39 = 6,883,105.23/x
  3. Step 3: Cross multiply
    25,083,160.47x = 37,620,713.39 × 6,883,105.23
  4. Step 4: Simplify right side
    25,083,160.47x = 258,947,329,056,624.50
  5. Step 5: Solve for x
    x = 258,947,329,056,624.50/25,083,160.47
  6. Step 6: Final answer
    x = 10,323,552.70

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Double scale
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1.5x scale

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.