Home / 15,882,049.17-23,811,459.43-5,093,208.81

Finding the Fourth Proportional to 15,882,049.17, 23,811,459.43 and 5,093,208.81

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Solution

The fourth proportional to 15,882,049.17, 23,811,459.43 and 5,093,208.81 is: 7,636,088.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,882,049.17 : 23,811,459.43 = 5,093,208.81 : x
  2. Step 2: Convert to fraction form
    15,882,049.17/23,811,459.43 = 5,093,208.81/x
  3. Step 3: Cross multiply
    15,882,049.17x = 23,811,459.43 × 5,093,208.81
  4. Step 4: Simplify right side
    15,882,049.17x = 121,276,734,947,833.56
  5. Step 5: Solve for x
    x = 121,276,734,947,833.56/15,882,049.17
  6. Step 6: Final answer
    x = 7,636,088.62

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Why These Related Problems?

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