Home / 49,181,990.80-73,820,225.40-24,948,281.20

Finding the Fourth Proportional to 49,181,990.80, 73,820,225.40 and 24,948,281.20

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Solution

The fourth proportional to 49,181,990.80, 73,820,225.40 and 24,948,281.20 is: 37,446,384.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,181,990.80 : 73,820,225.40 = 24,948,281.20 : x
  2. Step 2: Convert to fraction form
    49,181,990.80/73,820,225.40 = 24,948,281.20/x
  3. Step 3: Cross multiply
    49,181,990.80x = 73,820,225.40 × 24,948,281.20
  4. Step 4: Simplify right side
    49,181,990.80x = 1,841,687,741,526,582.50
  5. Step 5: Solve for x
    x = 1,841,687,741,526,582.50/49,181,990.80
  6. Step 6: Final answer
    x = 37,446,384.57

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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.