Home / 23,039,047.11-31,793,277.95-12,725,548.77

Finding the Fourth Proportional to 23,039,047.11, 31,793,277.95 and 12,725,548.77

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Solution

The fourth proportional to 23,039,047.11, 31,793,277.95 and 12,725,548.77 is: 17,560,922.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,039,047.11 : 31,793,277.95 = 12,725,548.77 : x
  2. Step 2: Convert to fraction form
    23,039,047.11/31,793,277.95 = 12,725,548.77/x
  3. Step 3: Cross multiply
    23,039,047.11x = 31,793,277.95 × 12,725,548.77
  4. Step 4: Simplify right side
    23,039,047.11x = 404,586,909,285,789.69
  5. Step 5: Solve for x
    x = 404,586,909,285,789.69/23,039,047.11
  6. Step 6: Final answer
    x = 17,560,922.00

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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.