Home / 79,957,133-119,859,079.98-33,835,556.12

Finding the Fourth Proportional to 79,957,133, 119,859,079.98 and 33,835,556.12

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Solution

The fourth proportional to 79,957,133, 119,859,079.98 and 33,835,556.12 is: 50,720,911.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,957,133 : 119,859,079.98 = 33,835,556.12 : x
  2. Step 2: Convert to fraction form
    79,957,133/119,859,079.98 = 33,835,556.12/x
  3. Step 3: Cross multiply
    79,957,133x = 119,859,079.98 × 33,835,556.12
  4. Step 4: Simplify right side
    79,957,133x = 4,055,498,627,154,858.50
  5. Step 5: Solve for x
    x = 4,055,498,627,154,858.50/79,957,133
  6. Step 6: Final answer
    x = 50,720,911.01

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.