Home / 39,526,633.08-54,503,438.22-25,750,049.40

Finding the Fourth Proportional to 39,526,633.08, 54,503,438.22 and 25,750,049.40

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Solution

The fourth proportional to 39,526,633.08, 54,503,438.22 and 25,750,049.40 is: 35,506,849.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,526,633.08 : 54,503,438.22 = 25,750,049.40 : x
  2. Step 2: Convert to fraction form
    39,526,633.08/54,503,438.22 = 25,750,049.40/x
  3. Step 3: Cross multiply
    39,526,633.08x = 54,503,438.22 × 25,750,049.40
  4. Step 4: Simplify right side
    39,526,633.08x = 1,403,466,226,634,848
  5. Step 5: Solve for x
    x = 1,403,466,226,634,848/39,526,633.08
  6. Step 6: Final answer
    x = 35,506,849.87

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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.