Home / 27,884,512.80-41,826,769.20-23,579,840.70

Finding the Fourth Proportional to 27,884,512.80, 41,826,769.20 and 23,579,840.70

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Solution

The fourth proportional to 27,884,512.80, 41,826,769.20 and 23,579,840.70 is: 35,369,761.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,884,512.80 : 41,826,769.20 = 23,579,840.70 : x
  2. Step 2: Convert to fraction form
    27,884,512.80/41,826,769.20 = 23,579,840.70/x
  3. Step 3: Cross multiply
    27,884,512.80x = 41,826,769.20 × 23,579,840.70
  4. Step 4: Simplify right side
    27,884,512.80x = 986,268,554,731,666.50
  5. Step 5: Solve for x
    x = 986,268,554,731,666.50/27,884,512.80
  6. Step 6: Final answer
    x = 35,369,761.05

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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.