Home / 1,493,755,664.05-2,061,563,576.18-850,168,076.07

Finding the Fourth Proportional to 1,493,755,664.05, 2,061,563,576.18 and 850,168,076.07

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Solution

The fourth proportional to 1,493,755,664.05, 2,061,563,576.18 and 850,168,076.07 is: 1,173,334,824.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,755,664.05 : 2,061,563,576.18 = 850,168,076.07 : x
  2. Step 2: Convert to fraction form
    1,493,755,664.05/2,061,563,576.18 = 850,168,076.07/x
  3. Step 3: Cross multiply
    1,493,755,664.05x = 2,061,563,576.18 × 850,168,076.07
  4. Step 4: Simplify right side
    1,493,755,664.05x = 1,752,675,539,260,440,064
  5. Step 5: Solve for x
    x = 1,752,675,539,260,440,064/1,493,755,664.05
  6. Step 6: Final answer
    x = 1,173,334,824.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.