Home / 32,265,395.60-48,384,096.60-10,691,661.20

Finding the Fourth Proportional to 32,265,395.60, 48,384,096.60 and 10,691,661.20

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Solution

The fourth proportional to 32,265,395.60, 48,384,096.60 and 10,691,661.20 is: 16,032,853.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,265,395.60 : 48,384,096.60 = 10,691,661.20 : x
  2. Step 2: Convert to fraction form
    32,265,395.60/48,384,096.60 = 10,691,661.20/x
  3. Step 3: Cross multiply
    32,265,395.60x = 48,384,096.60 × 10,691,661.20
  4. Step 4: Simplify right side
    32,265,395.60x = 517,306,368,315,271.88
  5. Step 5: Solve for x
    x = 517,306,368,315,271.88/32,265,395.60
  6. Step 6: Final answer
    x = 16,032,853.73

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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.