Home / 37,978,847.04-56,968,271.27-9,224,788.87

Finding the Fourth Proportional to 37,978,847.04, 56,968,271.27 and 9,224,788.87

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Solution

The fourth proportional to 37,978,847.04, 56,968,271.27 and 9,224,788.87 is: 13,837,183.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,978,847.04 : 56,968,271.27 = 9,224,788.87 : x
  2. Step 2: Convert to fraction form
    37,978,847.04/56,968,271.27 = 9,224,788.87/x
  3. Step 3: Cross multiply
    37,978,847.04x = 56,968,271.27 × 9,224,788.87
  4. Step 4: Simplify right side
    37,978,847.04x = 525,520,274,754,636.75
  5. Step 5: Solve for x
    x = 525,520,274,754,636.75/37,978,847.04
  6. Step 6: Final answer
    x = 13,837,183.48

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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.