Home / 27,284,463.40-40,932,381.30-9,094,309.60

Finding the Fourth Proportional to 27,284,463.40, 40,932,381.30 and 9,094,309.60

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Solution

The fourth proportional to 27,284,463.40, 40,932,381.30 and 9,094,309.60 is: 13,643,359.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,284,463.40 : 40,932,381.30 = 9,094,309.60 : x
  2. Step 2: Convert to fraction form
    27,284,463.40/40,932,381.30 = 9,094,309.60/x
  3. Step 3: Cross multiply
    27,284,463.40x = 40,932,381.30 × 9,094,309.60
  4. Step 4: Simplify right side
    27,284,463.40x = 372,251,748,207,450.44
  5. Step 5: Solve for x
    x = 372,251,748,207,450.44/27,284,463.40
  6. Step 6: Final answer
    x = 13,643,359.69

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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.