Home / 16,013,478.52-24,027,537.40-8,716,006.27

Finding the Fourth Proportional to 16,013,478.52, 24,027,537.40 and 8,716,006.27

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Solution

The fourth proportional to 16,013,478.52, 24,027,537.40 and 8,716,006.27 is: 13,077,993.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,013,478.52 : 24,027,537.40 = 8,716,006.27 : x
  2. Step 2: Convert to fraction form
    16,013,478.52/24,027,537.40 = 8,716,006.27/x
  3. Step 3: Cross multiply
    16,013,478.52x = 24,027,537.40 × 8,716,006.27
  4. Step 4: Simplify right side
    16,013,478.52x = 209,424,166,639,303.91
  5. Step 5: Solve for x
    x = 209,424,166,639,303.91/16,013,478.52
  6. Step 6: Final answer
    x = 13,077,993.41

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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.