Home / 16,845,296.73-23,246,525.14-9,110,339.12

Finding the Fourth Proportional to 16,845,296.73, 23,246,525.14 and 9,110,339.12

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Solution

The fourth proportional to 16,845,296.73, 23,246,525.14 and 9,110,339.12 is: 12,572,276.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,296.73 : 23,246,525.14 = 9,110,339.12 : x
  2. Step 2: Convert to fraction form
    16,845,296.73/23,246,525.14 = 9,110,339.12/x
  3. Step 3: Cross multiply
    16,845,296.73x = 23,246,525.14 × 9,110,339.12
  4. Step 4: Simplify right side
    16,845,296.73x = 211,783,727,422,345.94
  5. Step 5: Solve for x
    x = 211,783,727,422,345.94/16,845,296.73
  6. Step 6: Final answer
    x = 12,572,276.46

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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.