Home / 18,383,267.34-27,566,924.40-6,249,471.30

Finding the Fourth Proportional to 18,383,267.34, 27,566,924.40 and 6,249,471.30

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Solution

The fourth proportional to 18,383,267.34, 27,566,924.40 and 6,249,471.30 is: 9,371,495.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,383,267.34 : 27,566,924.40 = 6,249,471.30 : x
  2. Step 2: Convert to fraction form
    18,383,267.34/27,566,924.40 = 6,249,471.30/x
  3. Step 3: Cross multiply
    18,383,267.34x = 27,566,924.40 × 6,249,471.30
  4. Step 4: Simplify right side
    18,383,267.34x = 172,278,702,867,069.72
  5. Step 5: Solve for x
    x = 172,278,702,867,069.72/18,383,267.34
  6. Step 6: Final answer
    x = 9,371,495.27

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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.