Home / 104,976,181.60-157,464,272.40-36,794,269.60

Finding the Fourth Proportional to 104,976,181.60, 157,464,272.40 and 36,794,269.60

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Solution

The fourth proportional to 104,976,181.60, 157,464,272.40 and 36,794,269.60 is: 55,191,404.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,181.60 : 157,464,272.40 = 36,794,269.60 : x
  2. Step 2: Convert to fraction form
    104,976,181.60/157,464,272.40 = 36,794,269.60/x
  3. Step 3: Cross multiply
    104,976,181.60x = 157,464,272.40 × 36,794,269.60
  4. Step 4: Simplify right side
    104,976,181.60x = 5,793,782,891,053,439
  5. Step 5: Solve for x
    x = 5,793,782,891,053,439/104,976,181.60
  6. Step 6: Final answer
    x = 55,191,404.40

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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.