Home / 17,893,011.29-26,838,767.25-5,762,206.22

Finding the Fourth Proportional to 17,893,011.29, 26,838,767.25 and 5,762,206.22

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Solution

The fourth proportional to 17,893,011.29, 26,838,767.25 and 5,762,206.22 is: 8,643,067.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,893,011.29 : 26,838,767.25 = 5,762,206.22 : x
  2. Step 2: Convert to fraction form
    17,893,011.29/26,838,767.25 = 5,762,206.22/x
  3. Step 3: Cross multiply
    17,893,011.29x = 26,838,767.25 × 5,762,206.22
  4. Step 4: Simplify right side
    17,893,011.29x = 154,650,511,450,888.47
  5. Step 5: Solve for x
    x = 154,650,511,450,888.47/17,893,011.29
  6. Step 6: Final answer
    x = 8,643,067.90

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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.