Home / 19,576,897.82-27,016,104.93-10,875,884.30

Finding the Fourth Proportional to 19,576,897.82, 27,016,104.93 and 10,875,884.30

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Solution

The fourth proportional to 19,576,897.82, 27,016,104.93 and 10,875,884.30 is: 15,008,712.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,576,897.82 : 27,016,104.93 = 10,875,884.30 : x
  2. Step 2: Convert to fraction form
    19,576,897.82/27,016,104.93 = 10,875,884.30/x
  3. Step 3: Cross multiply
    19,576,897.82x = 27,016,104.93 × 10,875,884.30
  4. Step 4: Simplify right side
    19,576,897.82x = 293,824,031,455,339.62
  5. Step 5: Solve for x
    x = 293,824,031,455,339.62/19,576,897.82
  6. Step 6: Final answer
    x = 15,008,712.52

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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.