Home / 15,184,924.88-22,772,700.30-4,403,020.37

Finding the Fourth Proportional to 15,184,924.88, 22,772,700.30 and 4,403,020.37

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Solution

The fourth proportional to 15,184,924.88, 22,772,700.30 and 4,403,020.37 is: 6,603,171.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,184,924.88 : 22,772,700.30 = 4,403,020.37 : x
  2. Step 2: Convert to fraction form
    15,184,924.88/22,772,700.30 = 4,403,020.37/x
  3. Step 3: Cross multiply
    15,184,924.88x = 22,772,700.30 × 4,403,020.37
  4. Step 4: Simplify right side
    15,184,924.88x = 100,268,663,300,805.11
  5. Step 5: Solve for x
    x = 100,268,663,300,805.11/15,184,924.88
  6. Step 6: Final answer
    x = 6,603,171.51

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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.