Home / 37,367,081.20-56,050,621.80-10,440,737.20

Finding the Fourth Proportional to 37,367,081.20, 56,050,621.80 and 10,440,737.20

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Solution

The fourth proportional to 37,367,081.20, 56,050,621.80 and 10,440,737.20 is: 15,661,105.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,367,081.20 : 56,050,621.80 = 10,440,737.20 : x
  2. Step 2: Convert to fraction form
    37,367,081.20/56,050,621.80 = 10,440,737.20/x
  3. Step 3: Cross multiply
    37,367,081.20x = 56,050,621.80 × 10,440,737.20
  4. Step 4: Simplify right side
    37,367,081.20x = 585,209,812,110,390.88
  5. Step 5: Solve for x
    x = 585,209,812,110,390.88/37,367,081.20
  6. Step 6: Final answer
    x = 15,661,105.80

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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.