Home / 27,791,016.88-38,272,325.16-25,014,051.76

Finding the Fourth Proportional to 27,791,016.88, 38,272,325.16 and 25,014,051.76

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Solution

The fourth proportional to 27,791,016.88, 38,272,325.16 and 25,014,051.76 is: 34,448,035.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,791,016.88 : 38,272,325.16 = 25,014,051.76 : x
  2. Step 2: Convert to fraction form
    27,791,016.88/38,272,325.16 = 25,014,051.76/x
  3. Step 3: Cross multiply
    27,791,016.88x = 38,272,325.16 × 25,014,051.76
  4. Step 4: Simplify right side
    27,791,016.88x = 957,345,922,527,790.25
  5. Step 5: Solve for x
    x = 957,345,922,527,790.25/27,791,016.88
  6. Step 6: Final answer
    x = 34,448,035.01

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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.