Home / 18,383,268.34-27,566,925.90-6,249,472.30

Finding the Fourth Proportional to 18,383,268.34, 27,566,925.90 and 6,249,472.30

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Solution

The fourth proportional to 18,383,268.34, 27,566,925.90 and 6,249,472.30 is: 9,371,496.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,383,268.34 : 27,566,925.90 = 6,249,472.30 : x
  2. Step 2: Convert to fraction form
    18,383,268.34/27,566,925.90 = 6,249,472.30/x
  3. Step 3: Cross multiply
    18,383,268.34x = 27,566,925.90 × 6,249,472.30
  4. Step 4: Simplify right side
    18,383,268.34x = 172,278,739,808,202.56
  5. Step 5: Solve for x
    x = 172,278,739,808,202.56/18,383,268.34
  6. Step 6: Final answer
    x = 9,371,496.77

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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.