Home / 22,099,453.59-32,976,345.66-19,801,570.26

Finding the Fourth Proportional to 22,099,453.59, 32,976,345.66 and 19,801,570.26

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Solution

The fourth proportional to 22,099,453.59, 32,976,345.66 and 19,801,570.26 is: 29,547,491.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,099,453.59 : 32,976,345.66 = 19,801,570.26 : x
  2. Step 2: Convert to fraction form
    22,099,453.59/32,976,345.66 = 19,801,570.26/x
  3. Step 3: Cross multiply
    22,099,453.59x = 32,976,345.66 × 19,801,570.26
  4. Step 4: Simplify right side
    22,099,453.59x = 652,983,425,504,536.12
  5. Step 5: Solve for x
    x = 652,983,425,504,536.12/22,099,453.59
  6. Step 6: Final answer
    x = 29,547,491.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.