Home / 37,933,360,402.44-56,877,984,883.62-14,353,418,891.64

Finding the Fourth Proportional to 37,933,360,402.44, 56,877,984,883.62 and 14,353,418,891.64

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Solution

The fourth proportional to 37,933,360,402.44, 56,877,984,883.62 and 14,353,418,891.64 is: 21,521,782,781.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,933,360,402.44 : 56,877,984,883.62 = 14,353,418,891.64 : x
  2. Step 2: Convert to fraction form
    37,933,360,402.44/56,877,984,883.62 = 14,353,418,891.64/x
  3. Step 3: Cross multiply
    37,933,360,402.44x = 56,877,984,883.62 × 14,353,418,891.64
  4. Step 4: Simplify right side
    37,933,360,402.44x = 816,393,542,746,965,671,936
  5. Step 5: Solve for x
    x = 816,393,542,746,965,671,936/37,933,360,402.44
  6. Step 6: Final answer
    x = 21,521,782,781.32

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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.