Home / 104,976,101.03-157,464,151.54-94,394,520.23

Finding the Fourth Proportional to 104,976,101.03, 157,464,151.54 and 94,394,520.23

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Solution

The fourth proportional to 104,976,101.03, 157,464,151.54 and 94,394,520.23 is: 141,591,780.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,101.03 : 157,464,151.54 = 94,394,520.23 : x
  2. Step 2: Convert to fraction form
    104,976,101.03/157,464,151.54 = 94,394,520.23/x
  3. Step 3: Cross multiply
    104,976,101.03x = 157,464,151.54 × 94,394,520.23
  4. Step 4: Simplify right side
    104,976,101.03x = 14,863,753,038,042,316
  5. Step 5: Solve for x
    x = 14,863,753,038,042,316/104,976,101.03
  6. Step 6: Final answer
    x = 141,591,780.34

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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.