Home / 22,356,780.62-33,535,129.02-7,005,245.51

Finding the Fourth Proportional to 22,356,780.62, 33,535,129.02 and 7,005,245.51

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Solution

The fourth proportional to 22,356,780.62, 33,535,129.02 and 7,005,245.51 is: 10,507,855.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,780.62 : 33,535,129.02 = 7,005,245.51 : x
  2. Step 2: Convert to fraction form
    22,356,780.62/33,535,129.02 = 7,005,245.51/x
  3. Step 3: Cross multiply
    22,356,780.62x = 33,535,129.02 × 7,005,245.51
  4. Step 4: Simplify right side
    22,356,780.62x = 234,921,811,826,950.06
  5. Step 5: Solve for x
    x = 234,921,811,826,950.06/22,356,780.62
  6. Step 6: Final answer
    x = 10,507,855.13

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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.