Home / 22,037,807.25-33,037,778.48-7,659,006.93

Finding the Fourth Proportional to 22,037,807.25, 33,037,778.48 and 7,659,006.93

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Solution

The fourth proportional to 22,037,807.25, 33,037,778.48 and 7,659,006.93 is: 11,481,930.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,037,807.25 : 33,037,778.48 = 7,659,006.93 : x
  2. Step 2: Convert to fraction form
    22,037,807.25/33,037,778.48 = 7,659,006.93/x
  3. Step 3: Cross multiply
    22,037,807.25x = 33,037,778.48 × 7,659,006.93
  4. Step 4: Simplify right side
    22,037,807.25x = 253,036,574,291,829.84
  5. Step 5: Solve for x
    x = 253,036,574,291,829.84/22,037,807.25
  6. Step 6: Final answer
    x = 11,481,930.64

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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.