Home / 24,015,586.15-33,141,113.28-13,002,247.81

Finding the Fourth Proportional to 24,015,586.15, 33,141,113.28 and 13,002,247.81

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Solution

The fourth proportional to 24,015,586.15, 33,141,113.28 and 13,002,247.81 is: 17,942,887.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,015,586.15 : 33,141,113.28 = 13,002,247.81 : x
  2. Step 2: Convert to fraction form
    24,015,586.15/33,141,113.28 = 13,002,247.81/x
  3. Step 3: Cross multiply
    24,015,586.15x = 33,141,113.28 × 13,002,247.81
  4. Step 4: Simplify right side
    24,015,586.15x = 430,908,967,607,268.31
  5. Step 5: Solve for x
    x = 430,908,967,607,268.31/24,015,586.15
  6. Step 6: Final answer
    x = 17,942,887.79

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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.