Home / 39,563,902.20-59,345,853.30-32,383,543.80

Finding the Fourth Proportional to 39,563,902.20, 59,345,853.30 and 32,383,543.80

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Solution

The fourth proportional to 39,563,902.20, 59,345,853.30 and 32,383,543.80 is: 48,575,315.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,563,902.20 : 59,345,853.30 = 32,383,543.80 : x
  2. Step 2: Convert to fraction form
    39,563,902.20/59,345,853.30 = 32,383,543.80/x
  3. Step 3: Cross multiply
    39,563,902.20x = 59,345,853.30 × 32,383,543.80
  4. Step 4: Simplify right side
    39,563,902.20x = 1,921,829,039,688,924.50
  5. Step 5: Solve for x
    x = 1,921,829,039,688,924.50/39,563,902.20
  6. Step 6: Final answer
    x = 48,575,315.70

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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.