Home / 29,941,713.76-41,319,516-16,888,932.04

Finding the Fourth Proportional to 29,941,713.76, 41,319,516 and 16,888,932.04

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Solution

The fourth proportional to 29,941,713.76, 41,319,516 and 16,888,932.04 is: 23,306,698.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,941,713.76 : 41,319,516 = 16,888,932.04 : x
  2. Step 2: Convert to fraction form
    29,941,713.76/41,319,516 = 16,888,932.04/x
  3. Step 3: Cross multiply
    29,941,713.76x = 41,319,516 × 16,888,932.04
  4. Step 4: Simplify right side
    29,941,713.76x = 697,842,497,649,692.62
  5. Step 5: Solve for x
    x = 697,842,497,649,692.62/29,941,713.76
  6. Step 6: Final answer
    x = 23,306,698.58

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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.