Home / 36,288,000.60-54,432,000.90-32,697,821.40

Finding the Fourth Proportional to 36,288,000.60, 54,432,000.90 and 32,697,821.40

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Solution

The fourth proportional to 36,288,000.60, 54,432,000.90 and 32,697,821.40 is: 49,046,732.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,288,000.60 : 54,432,000.90 = 32,697,821.40 : x
  2. Step 2: Convert to fraction form
    36,288,000.60/54,432,000.90 = 32,697,821.40/x
  3. Step 3: Cross multiply
    36,288,000.60x = 54,432,000.90 × 32,697,821.40
  4. Step 4: Simplify right side
    36,288,000.60x = 1,779,807,843,872,839.25
  5. Step 5: Solve for x
    x = 1,779,807,843,872,839.25/36,288,000.60
  6. Step 6: Final answer
    x = 49,046,732.10

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1.5x scale

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.