Home / 50,751,225.54-70,034,814.88-27,545,857.92

Finding the Fourth Proportional to 50,751,225.54, 70,034,814.88 and 27,545,857.92

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Solution

The fourth proportional to 50,751,225.54, 70,034,814.88 and 27,545,857.92 is: 38,012,265.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,751,225.54 : 70,034,814.88 = 27,545,857.92 : x
  2. Step 2: Convert to fraction form
    50,751,225.54/70,034,814.88 = 27,545,857.92/x
  3. Step 3: Cross multiply
    50,751,225.54x = 70,034,814.88 × 27,545,857.92
  4. Step 4: Simplify right side
    50,751,225.54x = 1,929,169,060,069,117.25
  5. Step 5: Solve for x
    x = 1,929,169,060,069,117.25/50,751,225.54
  6. Step 6: Final answer
    x = 38,012,265.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.