Home / 17,754,825.78-24,499,788.93-10,311,035.13

Finding the Fourth Proportional to 17,754,825.78, 24,499,788.93 and 10,311,035.13

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Solution

The fourth proportional to 17,754,825.78, 24,499,788.93 and 10,311,035.13 is: 14,228,142.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,754,825.78 : 24,499,788.93 = 10,311,035.13 : x
  2. Step 2: Convert to fraction form
    17,754,825.78/24,499,788.93 = 10,311,035.13/x
  3. Step 3: Cross multiply
    17,754,825.78x = 24,499,788.93 × 10,311,035.13
  4. Step 4: Simplify right side
    17,754,825.78x = 252,618,184,334,815.12
  5. Step 5: Solve for x
    x = 252,618,184,334,815.12/17,754,825.78
  6. Step 6: Final answer
    x = 14,228,142.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.