Home / 14,993,568.89-22,473,351.35-6,889,799.49

Finding the Fourth Proportional to 14,993,568.89, 22,473,351.35 and 6,889,799.49

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Solution

The fourth proportional to 14,993,568.89, 22,473,351.35 and 6,889,799.49 is: 10,326,886.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,993,568.89 : 22,473,351.35 = 6,889,799.49 : x
  2. Step 2: Convert to fraction form
    14,993,568.89/22,473,351.35 = 6,889,799.49/x
  3. Step 3: Cross multiply
    14,993,568.89x = 22,473,351.35 × 6,889,799.49
  4. Step 4: Simplify right side
    14,993,568.89x = 154,836,884,669,820.81
  5. Step 5: Solve for x
    x = 154,836,884,669,820.81/14,993,568.89
  6. Step 6: Final answer
    x = 10,326,886.53

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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.