Home / 40,785,060.15-61,177,590.23-23,542,752.15

Finding the Fourth Proportional to 40,785,060.15, 61,177,590.23 and 23,542,752.15

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Solution

The fourth proportional to 40,785,060.15, 61,177,590.23 and 23,542,752.15 is: 35,314,128.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,785,060.15 : 61,177,590.23 = 23,542,752.15 : x
  2. Step 2: Convert to fraction form
    40,785,060.15/61,177,590.23 = 23,542,752.15/x
  3. Step 3: Cross multiply
    40,785,060.15x = 61,177,590.23 × 23,542,752.15
  4. Step 4: Simplify right side
    40,785,060.15x = 1,440,288,843,801,437.75
  5. Step 5: Solve for x
    x = 1,440,288,843,801,437.75/40,785,060.15
  6. Step 6: Final answer
    x = 35,314,128.23

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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.