Home / 26,610,928.16-36,723,074.01-15,008,465.48

Finding the Fourth Proportional to 26,610,928.16, 36,723,074.01 and 15,008,465.48

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Solution

The fourth proportional to 26,610,928.16, 36,723,074.01 and 15,008,465.48 is: 20,711,678.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,610,928.16 : 36,723,074.01 = 15,008,465.48 : x
  2. Step 2: Convert to fraction form
    26,610,928.16/36,723,074.01 = 15,008,465.48/x
  3. Step 3: Cross multiply
    26,610,928.16x = 36,723,074.01 × 15,008,465.48
  4. Step 4: Simplify right side
    26,610,928.16x = 551,156,988,414,954.75
  5. Step 5: Solve for x
    x = 551,156,988,414,954.75/26,610,928.16
  6. Step 6: Final answer
    x = 20,711,678.50

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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.