Home / 37,098,617.60-55,647,926.40-32,988,807.20

Finding the Fourth Proportional to 37,098,617.60, 55,647,926.40 and 32,988,807.20

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Solution

The fourth proportional to 37,098,617.60, 55,647,926.40 and 32,988,807.20 is: 49,483,210.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,098,617.60 : 55,647,926.40 = 32,988,807.20 : x
  2. Step 2: Convert to fraction form
    37,098,617.60/55,647,926.40 = 32,988,807.20/x
  3. Step 3: Cross multiply
    37,098,617.60x = 55,647,926.40 × 32,988,807.20
  4. Step 4: Simplify right side
    37,098,617.60x = 1,835,758,715,089,390
  5. Step 5: Solve for x
    x = 1,835,758,715,089,390/37,098,617.60
  6. Step 6: Final answer
    x = 49,483,210.80

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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.