Home / 110,128,175.22-165,043,454.79-41,933,666.10

Finding the Fourth Proportional to 110,128,175.22, 165,043,454.79 and 41,933,666.10

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Solution

The fourth proportional to 110,128,175.22, 165,043,454.79 and 41,933,666.10 is: 62,843,837.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,128,175.22 : 165,043,454.79 = 41,933,666.10 : x
  2. Step 2: Convert to fraction form
    110,128,175.22/165,043,454.79 = 41,933,666.10/x
  3. Step 3: Cross multiply
    110,128,175.22x = 165,043,454.79 × 41,933,666.10
  4. Step 4: Simplify right side
    110,128,175.22x = 6,920,877,125,154,306
  5. Step 5: Solve for x
    x = 6,920,877,125,154,306/110,128,175.22
  6. Step 6: Final answer
    x = 62,843,837.30

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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.