Home / 104,976,542.10-157,464,813.15-36,794,630.10

Finding the Fourth Proportional to 104,976,542.10, 157,464,813.15 and 36,794,630.10

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Solution

The fourth proportional to 104,976,542.10, 157,464,813.15 and 36,794,630.10 is: 55,191,945.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,542.10 : 157,464,813.15 = 36,794,630.10 : x
  2. Step 2: Convert to fraction form
    104,976,542.10/157,464,813.15 = 36,794,630.10/x
  3. Step 3: Cross multiply
    104,976,542.10x = 157,464,813.15 × 36,794,630.10
  4. Step 4: Simplify right side
    104,976,542.10x = 5,793,859,553,619,866
  5. Step 5: Solve for x
    x = 5,793,859,553,619,866/104,976,542.10
  6. Step 6: Final answer
    x = 55,191,945.15

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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.