Home / 26,342,696.10-39,514,737.52-7,173,845.22

Finding the Fourth Proportional to 26,342,696.10, 39,514,737.52 and 7,173,845.22

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Solution

The fourth proportional to 26,342,696.10, 39,514,737.52 and 7,173,845.22 is: 10,760,956.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,342,696.10 : 39,514,737.52 = 7,173,845.22 : x
  2. Step 2: Convert to fraction form
    26,342,696.10/39,514,737.52 = 7,173,845.22/x
  3. Step 3: Cross multiply
    26,342,696.10x = 39,514,737.52 × 7,173,845.22
  4. Step 4: Simplify right side
    26,342,696.10x = 283,472,610,877,406.69
  5. Step 5: Solve for x
    x = 283,472,610,877,406.69/26,342,696.10
  6. Step 6: Final answer
    x = 10,760,956.65

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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.