Home / 110,284,776.80-165,427,165.20-29,505,744.80

Finding the Fourth Proportional to 110,284,776.80, 165,427,165.20 and 29,505,744.80

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Solution

The fourth proportional to 110,284,776.80, 165,427,165.20 and 29,505,744.80 is: 44,258,617.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,284,776.80 : 165,427,165.20 = 29,505,744.80 : x
  2. Step 2: Convert to fraction form
    110,284,776.80/165,427,165.20 = 29,505,744.80/x
  3. Step 3: Cross multiply
    110,284,776.80x = 165,427,165.20 × 29,505,744.80
  4. Step 4: Simplify right side
    110,284,776.80x = 4,881,051,719,378,641
  5. Step 5: Solve for x
    x = 4,881,051,719,378,641/110,284,776.80
  6. Step 6: Final answer
    x = 44,258,617.20

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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.