Home / 96,778,072.80-145,167,109.20-32,952,664.80

Finding the Fourth Proportional to 96,778,072.80, 145,167,109.20 and 32,952,664.80

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Solution

The fourth proportional to 96,778,072.80, 145,167,109.20 and 32,952,664.80 is: 49,428,997.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,778,072.80 : 145,167,109.20 = 32,952,664.80 : x
  2. Step 2: Convert to fraction form
    96,778,072.80/145,167,109.20 = 32,952,664.80/x
  3. Step 3: Cross multiply
    96,778,072.80x = 145,167,109.20 × 32,952,664.80
  4. Step 4: Simplify right side
    96,778,072.80x = 4,783,643,089,452,596
  5. Step 5: Solve for x
    x = 4,783,643,089,452,596/96,778,072.80
  6. Step 6: Final answer
    x = 49,428,997.20

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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.