Home / 26,088,585.35-35,994,174.16-15,071,315.18

Finding the Fourth Proportional to 26,088,585.35, 35,994,174.16 and 15,071,315.18

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Solution

The fourth proportional to 26,088,585.35, 35,994,174.16 and 15,071,315.18 is: 20,793,750.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,088,585.35 : 35,994,174.16 = 15,071,315.18 : x
  2. Step 2: Convert to fraction form
    26,088,585.35/35,994,174.16 = 15,071,315.18/x
  3. Step 3: Cross multiply
    26,088,585.35x = 35,994,174.16 × 15,071,315.18
  4. Step 4: Simplify right side
    26,088,585.35x = 542,479,543,409,171.69
  5. Step 5: Solve for x
    x = 542,479,543,409,171.69/26,088,585.35
  6. Step 6: Final answer
    x = 20,793,750.84

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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.