Home / 16,710,379.36-23,067,879.56-10,524,517.08

Finding the Fourth Proportional to 16,710,379.36, 23,067,879.56 and 10,524,517.08

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Solution

The fourth proportional to 16,710,379.36, 23,067,879.56 and 10,524,517.08 is: 14,528,592.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,710,379.36 : 23,067,879.56 = 10,524,517.08 : x
  2. Step 2: Convert to fraction form
    16,710,379.36/23,067,879.56 = 10,524,517.08/x
  3. Step 3: Cross multiply
    16,710,379.36x = 23,067,879.56 × 10,524,517.08
  4. Step 4: Simplify right side
    16,710,379.36x = 242,778,292,428,602.88
  5. Step 5: Solve for x
    x = 242,778,292,428,602.88/16,710,379.36
  6. Step 6: Final answer
    x = 14,528,592.51

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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.