Home / 27,605,263.44-38,098,097.91-16,595,577.42

Finding the Fourth Proportional to 27,605,263.44, 38,098,097.91 and 16,595,577.42

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Solution

The fourth proportional to 27,605,263.44, 38,098,097.91 and 16,595,577.42 is: 22,903,600.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,605,263.44 : 38,098,097.91 = 16,595,577.42 : x
  2. Step 2: Convert to fraction form
    27,605,263.44/38,098,097.91 = 16,595,577.42/x
  3. Step 3: Cross multiply
    27,605,263.44x = 38,098,097.91 × 16,595,577.42
  4. Step 4: Simplify right side
    27,605,263.44x = 632,259,933,420,145.12
  5. Step 5: Solve for x
    x = 632,259,933,420,145.12/27,605,263.44
  6. Step 6: Final answer
    x = 22,903,600.79

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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.