Home / 16,243,073.17-24,367,685.22-6,528,442.86

Finding the Fourth Proportional to 16,243,073.17, 24,367,685.22 and 6,528,442.86

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Solution

The fourth proportional to 16,243,073.17, 24,367,685.22 and 6,528,442.86 is: 9,793,900.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,243,073.17 : 24,367,685.22 = 6,528,442.86 : x
  2. Step 2: Convert to fraction form
    16,243,073.17/24,367,685.22 = 6,528,442.86/x
  3. Step 3: Cross multiply
    16,243,073.17x = 24,367,685.22 × 6,528,442.86
  4. Step 4: Simplify right side
    16,243,073.17x = 159,083,040,589,236.53
  5. Step 5: Solve for x
    x = 159,083,040,589,236.53/16,243,073.17
  6. Step 6: Final answer
    x = 9,793,900.39

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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.