Home / 16,079,125.92-24,105,123.54-6,974,368.85

Finding the Fourth Proportional to 16,079,125.92, 24,105,123.54 and 6,974,368.85

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Solution

The fourth proportional to 16,079,125.92, 24,105,123.54 and 6,974,368.85 is: 10,455,669.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,079,125.92 : 24,105,123.54 = 6,974,368.85 : x
  2. Step 2: Convert to fraction form
    16,079,125.92/24,105,123.54 = 6,974,368.85/x
  3. Step 3: Cross multiply
    16,079,125.92x = 24,105,123.54 × 6,974,368.85
  4. Step 4: Simplify right side
    16,079,125.92x = 168,118,022,622,252.09
  5. Step 5: Solve for x
    x = 168,118,022,622,252.09/16,079,125.92
  6. Step 6: Final answer
    x = 10,455,669.26

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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.