Home / 48,350,021.01-72,479,436.21-24,065,988.54

Finding the Fourth Proportional to 48,350,021.01, 72,479,436.21 and 24,065,988.54

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Solution

The fourth proportional to 48,350,021.01, 72,479,436.21 and 24,065,988.54 is: 36,076,287.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,350,021.01 : 72,479,436.21 = 24,065,988.54 : x
  2. Step 2: Convert to fraction form
    48,350,021.01/72,479,436.21 = 24,065,988.54/x
  3. Step 3: Cross multiply
    48,350,021.01x = 72,479,436.21 × 24,065,988.54
  4. Step 4: Simplify right side
    48,350,021.01x = 1,744,289,281,215,520.75
  5. Step 5: Solve for x
    x = 1,744,289,281,215,520.75/48,350,021.01
  6. Step 6: Final answer
    x = 36,076,287.97

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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.