Home / 22,834,979.82-34,281,699.60-19,617,104.58

Finding the Fourth Proportional to 22,834,979.82, 34,281,699.60 and 19,617,104.58

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Solution

The fourth proportional to 22,834,979.82, 34,281,699.60 and 19,617,104.58 is: 29,450,767.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,834,979.82 : 34,281,699.60 = 19,617,104.58 : x
  2. Step 2: Convert to fraction form
    22,834,979.82/34,281,699.60 = 19,617,104.58/x
  3. Step 3: Cross multiply
    22,834,979.82x = 34,281,699.60 × 19,617,104.58
  4. Step 4: Simplify right side
    22,834,979.82x = 672,507,686,233,344.12
  5. Step 5: Solve for x
    x = 672,507,686,233,344.12/22,834,979.82
  6. Step 6: Final answer
    x = 29,450,767.71

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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.