Home / 21,514,130.03-32,277,490.20-6,940,768.52

Finding the Fourth Proportional to 21,514,130.03, 32,277,490.20 and 6,940,768.52

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Solution

The fourth proportional to 21,514,130.03, 32,277,490.20 and 6,940,768.52 is: 10,413,183.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,514,130.03 : 32,277,490.20 = 6,940,768.52 : x
  2. Step 2: Convert to fraction form
    21,514,130.03/32,277,490.20 = 6,940,768.52/x
  3. Step 3: Cross multiply
    21,514,130.03x = 32,277,490.20 × 6,940,768.52
  4. Step 4: Simplify right side
    21,514,130.03x = 224,030,587,723,381.03
  5. Step 5: Solve for x
    x = 224,030,587,723,381.03/21,514,130.03
  6. Step 6: Final answer
    x = 10,413,183.68

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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.