Home / 50,684,562.14-69,946,170.98-28,657,588.39

Finding the Fourth Proportional to 50,684,562.14, 69,946,170.98 and 28,657,588.39

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Solution

The fourth proportional to 50,684,562.14, 69,946,170.98 and 28,657,588.39 is: 39,548,306.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,684,562.14 : 69,946,170.98 = 28,657,588.39 : x
  2. Step 2: Convert to fraction form
    50,684,562.14/69,946,170.98 = 28,657,588.39/x
  3. Step 3: Cross multiply
    50,684,562.14x = 69,946,170.98 × 28,657,588.39
  4. Step 4: Simplify right side
    50,684,562.14x = 2,004,488,577,083,249.25
  5. Step 5: Solve for x
    x = 2,004,488,577,083,249.25/50,684,562.14
  6. Step 6: Final answer
    x = 39,548,306.08

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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.