Home / 27,423,326.40-41,145,487.20-26,992,924.80

Finding the Fourth Proportional to 27,423,326.40, 41,145,487.20 and 26,992,924.80

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Solution

The fourth proportional to 27,423,326.40, 41,145,487.20 and 26,992,924.80 is: 40,499,720.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,423,326.40 : 41,145,487.20 = 26,992,924.80 : x
  2. Step 2: Convert to fraction form
    27,423,326.40/41,145,487.20 = 26,992,924.80/x
  3. Step 3: Cross multiply
    27,423,326.40x = 41,145,487.20 × 26,992,924.80
  4. Step 4: Simplify right side
    27,423,326.40x = 1,110,637,041,848,962.62
  5. Step 5: Solve for x
    x = 1,110,637,041,848,962.62/27,423,326.40
  6. Step 6: Final answer
    x = 40,499,720.04

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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.