Home / 37,325,007.20-55,987,510.80-10,398,663.20

Finding the Fourth Proportional to 37,325,007.20, 55,987,510.80 and 10,398,663.20

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Solution

The fourth proportional to 37,325,007.20, 55,987,510.80 and 10,398,663.20 is: 15,597,994.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,325,007.20 : 55,987,510.80 = 10,398,663.20 : x
  2. Step 2: Convert to fraction form
    37,325,007.20/55,987,510.80 = 10,398,663.20/x
  3. Step 3: Cross multiply
    37,325,007.20x = 55,987,510.80 × 10,398,663.20
  4. Step 4: Simplify right side
    37,325,007.20x = 582,195,268,215,562.50
  5. Step 5: Solve for x
    x = 582,195,268,215,562.50/37,325,007.20
  6. Step 6: Final answer
    x = 15,597,994.80

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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.