Home / 54,864,765.01-82,286,658.12-27,563,492.67

Finding the Fourth Proportional to 54,864,765.01, 82,286,658.12 and 27,563,492.67

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Solution

The fourth proportional to 54,864,765.01, 82,286,658.12 and 27,563,492.67 is: 41,339,969.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,864,765.01 : 82,286,658.12 = 27,563,492.67 : x
  2. Step 2: Convert to fraction form
    54,864,765.01/82,286,658.12 = 27,563,492.67/x
  3. Step 3: Cross multiply
    54,864,765.01x = 82,286,658.12 × 27,563,492.67
  4. Step 4: Simplify right side
    54,864,765.01x = 2,268,107,697,569,160
  5. Step 5: Solve for x
    x = 2,268,107,697,569,160/54,864,765.01
  6. Step 6: Final answer
    x = 41,339,969.23

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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.