Home / 26,088,568.82-35,994,151.47-15,071,298.67

Finding the Fourth Proportional to 26,088,568.82, 35,994,151.47 and 15,071,298.67

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Solution

The fourth proportional to 26,088,568.82, 35,994,151.47 and 15,071,298.67 is: 20,793,728.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,088,568.82 : 35,994,151.47 = 15,071,298.67 : x
  2. Step 2: Convert to fraction form
    26,088,568.82/35,994,151.47 = 15,071,298.67/x
  3. Step 3: Cross multiply
    26,088,568.82x = 35,994,151.47 × 15,071,298.67
  4. Step 4: Simplify right side
    26,088,568.82x = 542,478,607,177,589.50
  5. Step 5: Solve for x
    x = 542,478,607,177,589.50/26,088,568.82
  6. Step 6: Final answer
    x = 20,793,728.12

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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.