Home / 94,556,791.20-141,835,186.80-33,974,493.60

Finding the Fourth Proportional to 94,556,791.20, 141,835,186.80 and 33,974,493.60

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Solution

The fourth proportional to 94,556,791.20, 141,835,186.80 and 33,974,493.60 is: 50,961,740.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,556,791.20 : 141,835,186.80 = 33,974,493.60 : x
  2. Step 2: Convert to fraction form
    94,556,791.20/141,835,186.80 = 33,974,493.60/x
  3. Step 3: Cross multiply
    94,556,791.20x = 141,835,186.80 × 33,974,493.60
  4. Step 4: Simplify right side
    94,556,791.20x = 4,818,778,646,191,405
  5. Step 5: Solve for x
    x = 4,818,778,646,191,405/94,556,791.20
  6. Step 6: Final answer
    x = 50,961,740.40

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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.