Home / 53,199,164.30-79,802,106.18-22,488,017.26

Finding the Fourth Proportional to 53,199,164.30, 79,802,106.18 and 22,488,017.26

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Solution

The fourth proportional to 53,199,164.30, 79,802,106.18 and 22,488,017.26 is: 33,733,446.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,199,164.30 : 79,802,106.18 = 22,488,017.26 : x
  2. Step 2: Convert to fraction form
    53,199,164.30/79,802,106.18 = 22,488,017.26/x
  3. Step 3: Cross multiply
    53,199,164.30x = 79,802,106.18 × 22,488,017.26
  4. Step 4: Simplify right side
    53,199,164.30x = 1,794,591,141,160,193
  5. Step 5: Solve for x
    x = 1,794,591,141,160,193/53,199,164.30
  6. Step 6: Final answer
    x = 33,733,446.09

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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.