Home / 23,686,809.27-35,531,311.22-7,292,828.01

Finding the Fourth Proportional to 23,686,809.27, 35,531,311.22 and 7,292,828.01

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Solution

The fourth proportional to 23,686,809.27, 35,531,311.22 and 7,292,828.01 is: 10,939,579.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,686,809.27 : 35,531,311.22 = 7,292,828.01 : x
  2. Step 2: Convert to fraction form
    23,686,809.27/35,531,311.22 = 7,292,828.01/x
  3. Step 3: Cross multiply
    23,686,809.27x = 35,531,311.22 × 7,292,828.01
  4. Step 4: Simplify right side
    23,686,809.27x = 259,123,741,697,243.25
  5. Step 5: Solve for x
    x = 259,123,741,697,243.25/23,686,809.27
  6. Step 6: Final answer
    x = 10,939,579.86

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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.