Home / 27,426,568.48-41,110,847.02-10,143,662.47

Finding the Fourth Proportional to 27,426,568.48, 41,110,847.02 and 10,143,662.47

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Solution

The fourth proportional to 27,426,568.48, 41,110,847.02 and 10,143,662.47 is: 15,204,766.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,426,568.48 : 41,110,847.02 = 10,143,662.47 : x
  2. Step 2: Convert to fraction form
    27,426,568.48/41,110,847.02 = 10,143,662.47/x
  3. Step 3: Cross multiply
    27,426,568.48x = 41,110,847.02 × 10,143,662.47
  4. Step 4: Simplify right side
    27,426,568.48x = 417,014,555,936,587.81
  5. Step 5: Solve for x
    x = 417,014,555,936,587.81/27,426,568.48
  6. Step 6: Final answer
    x = 15,204,766.00

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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.