Home / 27,256,326.62-40,902,671.34-14,137,834.93

Finding the Fourth Proportional to 27,256,326.62, 40,902,671.34 and 14,137,834.93

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Solution

The fourth proportional to 27,256,326.62, 40,902,671.34 and 14,137,834.93 is: 21,216,183.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,256,326.62 : 40,902,671.34 = 14,137,834.93 : x
  2. Step 2: Convert to fraction form
    27,256,326.62/40,902,671.34 = 14,137,834.93/x
  3. Step 3: Cross multiply
    27,256,326.62x = 40,902,671.34 × 14,137,834.93
  4. Step 4: Simplify right side
    27,256,326.62x = 578,275,215,396,448.62
  5. Step 5: Solve for x
    x = 578,275,215,396,448.62/27,256,326.62
  6. Step 6: Final answer
    x = 21,216,183.07

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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.