Home / 19,576,897.32-27,016,104.24-10,875,883.80

Finding the Fourth Proportional to 19,576,897.32, 27,016,104.24 and 10,875,883.80

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Solution

The fourth proportional to 19,576,897.32, 27,016,104.24 and 10,875,883.80 is: 15,008,711.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,576,897.32 : 27,016,104.24 = 10,875,883.80 : x
  2. Step 2: Convert to fraction form
    19,576,897.32/27,016,104.24 = 10,875,883.80/x
  3. Step 3: Cross multiply
    19,576,897.32x = 27,016,104.24 × 10,875,883.80
  4. Step 4: Simplify right side
    19,576,897.32x = 293,824,010,442,927.31
  5. Step 5: Solve for x
    x = 293,824,010,442,927.31/19,576,897.32
  6. Step 6: Final answer
    x = 15,008,711.83

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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.