Home / 16,793,437.29-23,182,094.29-11,290,003.93

Finding the Fourth Proportional to 16,793,437.29, 23,182,094.29 and 11,290,003.93

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Solution

The fourth proportional to 16,793,437.29, 23,182,094.29 and 11,290,003.93 is: 15,585,012.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,793,437.29 : 23,182,094.29 = 11,290,003.93 : x
  2. Step 2: Convert to fraction form
    16,793,437.29/23,182,094.29 = 11,290,003.93/x
  3. Step 3: Cross multiply
    16,793,437.29x = 23,182,094.29 × 11,290,003.93
  4. Step 4: Simplify right side
    16,793,437.29x = 261,725,935,667,955.56
  5. Step 5: Solve for x
    x = 261,725,935,667,955.56/16,793,437.29
  6. Step 6: Final answer
    x = 15,585,012.84

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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.