Home / 952,380,597.98-1,428,575,713.04-297,276,709.25

Finding the Fourth Proportional to 952,380,597.98, 1,428,575,713.04 and 297,276,709.25

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Solution

The fourth proportional to 952,380,597.98, 1,428,575,713.04 and 297,276,709.25 is: 445,916,567.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,380,597.98 : 1,428,575,713.04 = 297,276,709.25 : x
  2. Step 2: Convert to fraction form
    952,380,597.98/1,428,575,713.04 = 297,276,709.25/x
  3. Step 3: Cross multiply
    952,380,597.98x = 1,428,575,713.04 × 297,276,709.25
  4. Step 4: Simplify right side
    952,380,597.98x = 424,682,286,891,318,144
  5. Step 5: Solve for x
    x = 424,682,286,891,318,144/952,380,597.98
  6. Step 6: Final answer
    x = 445,916,567.17

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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.