Home / 24,725,929.90-37,088,894.85-12,632,694.70

Finding the Fourth Proportional to 24,725,929.90, 37,088,894.85 and 12,632,694.70

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Solution

The fourth proportional to 24,725,929.90, 37,088,894.85 and 12,632,694.70 is: 18,949,042.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,725,929.90 : 37,088,894.85 = 12,632,694.70 : x
  2. Step 2: Convert to fraction form
    24,725,929.90/37,088,894.85 = 12,632,694.70/x
  3. Step 3: Cross multiply
    24,725,929.90x = 37,088,894.85 × 12,632,694.70
  4. Step 4: Simplify right side
    24,725,929.90x = 468,532,685,400,452.31
  5. Step 5: Solve for x
    x = 468,532,685,400,452.31/24,725,929.90
  6. Step 6: Final answer
    x = 18,949,042.05

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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.