Home / 35,947,287.20-53,920,930.80-33,963,240.80

Finding the Fourth Proportional to 35,947,287.20, 53,920,930.80 and 33,963,240.80

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Solution

The fourth proportional to 35,947,287.20, 53,920,930.80 and 33,963,240.80 is: 50,944,861.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,947,287.20 : 53,920,930.80 = 33,963,240.80 : x
  2. Step 2: Convert to fraction form
    35,947,287.20/53,920,930.80 = 33,963,240.80/x
  3. Step 3: Cross multiply
    35,947,287.20x = 53,920,930.80 × 33,963,240.80
  4. Step 4: Simplify right side
    35,947,287.20x = 1,831,329,556,920,536.50
  5. Step 5: Solve for x
    x = 1,831,329,556,920,536.50/35,947,287.20
  6. Step 6: Final answer
    x = 50,944,861.20

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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.