Home / 63,438,710,940.82-95,197,206,743.88-29,397,897,059.48

Finding the Fourth Proportional to 63,438,710,940.82, 95,197,206,743.88 and 29,397,897,059.48

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Solution

The fourth proportional to 63,438,710,940.82, 95,197,206,743.88 and 29,397,897,059.48 is: 44,114,983,465.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,438,710,940.82 : 95,197,206,743.88 = 29,397,897,059.48 : x
  2. Step 2: Convert to fraction form
    63,438,710,940.82/95,197,206,743.88 = 29,397,897,059.48/x
  3. Step 3: Cross multiply
    63,438,710,940.82x = 95,197,206,743.88 × 29,397,897,059.48
  4. Step 4: Simplify right side
    63,438,710,940.82x = 2,798,597,684,206,619,328,512
  5. Step 5: Solve for x
    x = 2,798,597,684,206,619,328,512/63,438,710,940.82
  6. Step 6: Final answer
    x = 44,114,983,465.18

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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.