Home / 24,569,257.59-33,906,600.95-13,556,721.69

Finding the Fourth Proportional to 24,569,257.59, 33,906,600.95 and 13,556,721.69

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Solution

The fourth proportional to 24,569,257.59, 33,906,600.95 and 13,556,721.69 is: 18,708,841.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,569,257.59 : 33,906,600.95 = 13,556,721.69 : x
  2. Step 2: Convert to fraction form
    24,569,257.59/33,906,600.95 = 13,556,721.69/x
  3. Step 3: Cross multiply
    24,569,257.59x = 33,906,600.95 × 13,556,721.69
  4. Step 4: Simplify right side
    24,569,257.59x = 459,662,352,533,039.62
  5. Step 5: Solve for x
    x = 459,662,352,533,039.62/24,569,257.59
  6. Step 6: Final answer
    x = 18,708,841.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.