Home / 54,838,819.22-82,258,223.84-24,133,398.57

Finding the Fourth Proportional to 54,838,819.22, 82,258,223.84 and 24,133,398.57

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Solution

The fourth proportional to 54,838,819.22, 82,258,223.84 and 24,133,398.57 is: 36,200,095.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,838,819.22 : 82,258,223.84 = 24,133,398.57 : x
  2. Step 2: Convert to fraction form
    54,838,819.22/82,258,223.84 = 24,133,398.57/x
  3. Step 3: Cross multiply
    54,838,819.22x = 82,258,223.84 × 24,133,398.57
  4. Step 4: Simplify right side
    54,838,819.22x = 1,985,170,501,651,329.50
  5. Step 5: Solve for x
    x = 1,985,170,501,651,329.50/54,838,819.22
  6. Step 6: Final answer
    x = 36,200,095.66

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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.