Home / 14,375,070.88-21,497,112.92-10,734,357.40

Finding the Fourth Proportional to 14,375,070.88, 21,497,112.92 and 10,734,357.40

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Solution

The fourth proportional to 14,375,070.88, 21,497,112.92 and 10,734,357.40 is: 16,052,629.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,375,070.88 : 21,497,112.92 = 10,734,357.40 : x
  2. Step 2: Convert to fraction form
    14,375,070.88/21,497,112.92 = 10,734,357.40/x
  3. Step 3: Cross multiply
    14,375,070.88x = 21,497,112.92 × 10,734,357.40
  4. Step 4: Simplify right side
    14,375,070.88x = 230,757,693,151,437.62
  5. Step 5: Solve for x
    x = 230,757,693,151,437.62/14,375,070.88
  6. Step 6: Final answer
    x = 16,052,629.94

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Why These Related Problems?

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