Home / 22,704,169.96-34,036,006.94-8,323,886.80

Finding the Fourth Proportional to 22,704,169.96, 34,036,006.94 and 8,323,886.80

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Solution

The fourth proportional to 22,704,169.96, 34,036,006.94 and 8,323,886.80 is: 12,478,406.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,704,169.96 : 34,036,006.94 = 8,323,886.80 : x
  2. Step 2: Convert to fraction form
    22,704,169.96/34,036,006.94 = 8,323,886.80/x
  3. Step 3: Cross multiply
    22,704,169.96x = 34,036,006.94 × 8,323,886.80
  4. Step 4: Simplify right side
    22,704,169.96x = 283,311,868,892,574.38
  5. Step 5: Solve for x
    x = 283,311,868,892,574.38/22,704,169.96
  6. Step 6: Final answer
    x = 12,478,406.80

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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.