Home / 40,621,849.80-60,897,345.30-24,454,233.60

Finding the Fourth Proportional to 40,621,849.80, 60,897,345.30 and 24,454,233.60

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Solution

The fourth proportional to 40,621,849.80, 60,897,345.30 and 24,454,233.60 is: 36,660,022.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,621,849.80 : 60,897,345.30 = 24,454,233.60 : x
  2. Step 2: Convert to fraction form
    40,621,849.80/60,897,345.30 = 24,454,233.60/x
  3. Step 3: Cross multiply
    40,621,849.80x = 60,897,345.30 × 24,454,233.60
  4. Step 4: Simplify right side
    40,621,849.80x = 1,489,197,907,586,062
  5. Step 5: Solve for x
    x = 1,489,197,907,586,062/40,621,849.80
  6. Step 6: Final answer
    x = 36,660,022.01

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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.