Home / 18,323,677.53-27,488,895.21-6,028,332.77

Finding the Fourth Proportional to 18,323,677.53, 27,488,895.21 and 6,028,332.77

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Solution

The fourth proportional to 18,323,677.53, 27,488,895.21 and 6,028,332.77 is: 9,043,610.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,323,677.53 : 27,488,895.21 = 6,028,332.77 : x
  2. Step 2: Convert to fraction form
    18,323,677.53/27,488,895.21 = 6,028,332.77/x
  3. Step 3: Cross multiply
    18,323,677.53x = 27,488,895.21 × 6,028,332.77
  4. Step 4: Simplify right side
    18,323,677.53x = 165,712,207,805,539.03
  5. Step 5: Solve for x
    x = 165,712,207,805,539.03/18,323,677.53
  6. Step 6: Final answer
    x = 9,043,610.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.