Home / 63,438,710,940.32-95,197,206,743.13-29,397,897,058.98

Finding the Fourth Proportional to 63,438,710,940.32, 95,197,206,743.13 and 29,397,897,058.98

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Solution

The fourth proportional to 63,438,710,940.32, 95,197,206,743.13 and 29,397,897,058.98 is: 44,114,983,464.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,438,710,940.32 : 95,197,206,743.13 = 29,397,897,058.98 : x
  2. Step 2: Convert to fraction form
    63,438,710,940.32/95,197,206,743.13 = 29,397,897,058.98/x
  3. Step 3: Cross multiply
    63,438,710,940.32x = 95,197,206,743.13 × 29,397,897,058.98
  4. Step 4: Simplify right side
    63,438,710,940.32x = 2,798,597,684,137,009,086,464
  5. Step 5: Solve for x
    x = 2,798,597,684,137,009,086,464/63,438,710,940.32
  6. Step 6: Final answer
    x = 44,114,983,464.43

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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.