Home / 45,819,907.24-63,229,771.46-25,192,126.12

Finding the Fourth Proportional to 45,819,907.24, 63,229,771.46 and 25,192,126.12

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Solution

The fourth proportional to 45,819,907.24, 63,229,771.46 and 25,192,126.12 is: 34,764,199.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,819,907.24 : 63,229,771.46 = 25,192,126.12 : x
  2. Step 2: Convert to fraction form
    45,819,907.24/63,229,771.46 = 25,192,126.12/x
  3. Step 3: Cross multiply
    45,819,907.24x = 63,229,771.46 × 25,192,126.12
  4. Step 4: Simplify right side
    45,819,907.24x = 1,592,892,377,159,096.50
  5. Step 5: Solve for x
    x = 1,592,892,377,159,096.50/45,819,907.24
  6. Step 6: Final answer
    x = 34,764,199.08

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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.