Home / 21,514,424.58-32,277,940.02-6,941,048.76

Finding the Fourth Proportional to 21,514,424.58, 32,277,940.02 and 6,941,048.76

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Solution

The fourth proportional to 21,514,424.58, 32,277,940.02 and 6,941,048.76 is: 10,413,606.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,514,424.58 : 32,277,940.02 = 6,941,048.76 : x
  2. Step 2: Convert to fraction form
    21,514,424.58/32,277,940.02 = 6,941,048.76/x
  3. Step 3: Cross multiply
    21,514,424.58x = 32,277,940.02 × 6,941,048.76
  4. Step 4: Simplify right side
    21,514,424.58x = 224,042,755,551,175.38
  5. Step 5: Solve for x
    x = 224,042,755,551,175.38/21,514,424.58
  6. Step 6: Final answer
    x = 10,413,606.68

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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.