Home / 14,769,823.01-22,162,540.11-10,479,599.47

Finding the Fourth Proportional to 14,769,823.01, 22,162,540.11 and 10,479,599.47

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Solution

The fourth proportional to 14,769,823.01, 22,162,540.11 and 10,479,599.47 is: 15,724,937.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,769,823.01 : 22,162,540.11 = 10,479,599.47 : x
  2. Step 2: Convert to fraction form
    14,769,823.01/22,162,540.11 = 10,479,599.47/x
  3. Step 3: Cross multiply
    14,769,823.01x = 22,162,540.11 × 10,479,599.47
  4. Step 4: Simplify right side
    14,769,823.01x = 232,254,543,579,014.41
  5. Step 5: Solve for x
    x = 232,254,543,579,014.41/14,769,823.01
  6. Step 6: Final answer
    x = 15,724,937.49

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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.