Home / 37,413,155.09-51,615,879.57-22,723,280.21

Finding the Fourth Proportional to 37,413,155.09, 51,615,879.57 and 22,723,280.21

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Solution

The fourth proportional to 37,413,155.09, 51,615,879.57 and 22,723,280.21 is: 31,349,456.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,413,155.09 : 51,615,879.57 = 22,723,280.21 : x
  2. Step 2: Convert to fraction form
    37,413,155.09/51,615,879.57 = 22,723,280.21/x
  3. Step 3: Cross multiply
    37,413,155.09x = 51,615,879.57 × 22,723,280.21
  4. Step 4: Simplify right side
    37,413,155.09x = 1,172,882,094,496,644.75
  5. Step 5: Solve for x
    x = 1,172,882,094,496,644.75/37,413,155.09
  6. Step 6: Final answer
    x = 31,349,456.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.