Home / 36,207,055.20-54,310,582.80-32,238,962.40

Finding the Fourth Proportional to 36,207,055.20, 54,310,582.80 and 32,238,962.40

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Solution

The fourth proportional to 36,207,055.20, 54,310,582.80 and 32,238,962.40 is: 48,358,443.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,207,055.20 : 54,310,582.80 = 32,238,962.40 : x
  2. Step 2: Convert to fraction form
    36,207,055.20/54,310,582.80 = 32,238,962.40/x
  3. Step 3: Cross multiply
    36,207,055.20x = 54,310,582.80 × 32,238,962.40
  4. Step 4: Simplify right side
    36,207,055.20x = 1,750,916,836,811,286.50
  5. Step 5: Solve for x
    x = 1,750,916,836,811,286.50/36,207,055.20
  6. Step 6: Final answer
    x = 48,358,443.60

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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.