Home / 29,803,538,044.64-44,705,307,092.88-12,113,071,067.36

Finding the Fourth Proportional to 29,803,538,044.64, 44,705,307,092.88 and 12,113,071,067.36

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Solution

The fourth proportional to 29,803,538,044.64, 44,705,307,092.88 and 12,113,071,067.36 is: 18,169,606,611.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,803,538,044.64 : 44,705,307,092.88 = 12,113,071,067.36 : x
  2. Step 2: Convert to fraction form
    29,803,538,044.64/44,705,307,092.88 = 12,113,071,067.36/x
  3. Step 3: Cross multiply
    29,803,538,044.64x = 44,705,307,092.88 × 12,113,071,067.36
  4. Step 4: Simplify right side
    29,803,538,044.64x = 541,518,561,904,208,510,976
  5. Step 5: Solve for x
    x = 541,518,561,904,208,510,976/29,803,538,044.64
  6. Step 6: Final answer
    x = 18,169,606,611.57

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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.