Home / 39,852,080.80-59,778,121.20-32,766,200.80

Finding the Fourth Proportional to 39,852,080.80, 59,778,121.20 and 32,766,200.80

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Solution

The fourth proportional to 39,852,080.80, 59,778,121.20 and 32,766,200.80 is: 49,149,301.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,852,080.80 : 59,778,121.20 = 32,766,200.80 : x
  2. Step 2: Convert to fraction form
    39,852,080.80/59,778,121.20 = 32,766,200.80/x
  3. Step 3: Cross multiply
    39,852,080.80x = 59,778,121.20 × 32,766,200.80
  4. Step 4: Simplify right side
    39,852,080.80x = 1,958,701,922,685,937
  5. Step 5: Solve for x
    x = 1,958,701,922,685,937/39,852,080.80
  6. Step 6: Final answer
    x = 49,149,301.20

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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.