Home / 34,524,334.76-47,643,347.27-19,054,418.94

Finding the Fourth Proportional to 34,524,334.76, 47,643,347.27 and 19,054,418.94

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Solution

The fourth proportional to 34,524,334.76, 47,643,347.27 and 19,054,418.94 is: 26,294,968.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,524,334.76 : 47,643,347.27 = 19,054,418.94 : x
  2. Step 2: Convert to fraction form
    34,524,334.76/47,643,347.27 = 19,054,418.94/x
  3. Step 3: Cross multiply
    34,524,334.76x = 47,643,347.27 × 19,054,418.94
  4. Step 4: Simplify right side
    34,524,334.76x = 907,816,298,634,121.38
  5. Step 5: Solve for x
    x = 907,816,298,634,121.38/34,524,334.76
  6. Step 6: Final answer
    x = 26,294,968.61

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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.