Home / 18,039,478.48-27,023,166.24-10,847,073.76

Finding the Fourth Proportional to 18,039,478.48, 27,023,166.24 and 10,847,073.76

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Solution

The fourth proportional to 18,039,478.48, 27,023,166.24 and 10,847,073.76 is: 16,248,933.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,039,478.48 : 27,023,166.24 = 10,847,073.76 : x
  2. Step 2: Convert to fraction form
    18,039,478.48/27,023,166.24 = 10,847,073.76/x
  3. Step 3: Cross multiply
    18,039,478.48x = 27,023,166.24 × 10,847,073.76
  4. Step 4: Simplify right side
    18,039,478.48x = 293,122,277,434,021.81
  5. Step 5: Solve for x
    x = 293,122,277,434,021.81/18,039,478.48
  6. Step 6: Final answer
    x = 16,248,933.01

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.