Home / 32,761,972.80-49,142,959.20-26,384,680.80

Finding the Fourth Proportional to 32,761,972.80, 49,142,959.20 and 26,384,680.80

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Solution

The fourth proportional to 32,761,972.80, 49,142,959.20 and 26,384,680.80 is: 39,577,021.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,761,972.80 : 49,142,959.20 = 26,384,680.80 : x
  2. Step 2: Convert to fraction form
    32,761,972.80/49,142,959.20 = 26,384,680.80/x
  3. Step 3: Cross multiply
    32,761,972.80x = 49,142,959.20 × 26,384,680.80
  4. Step 4: Simplify right side
    32,761,972.80x = 1,296,621,292,059,423.50
  5. Step 5: Solve for x
    x = 1,296,621,292,059,423.50/32,761,972.80
  6. Step 6: Final answer
    x = 39,577,021.20

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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.