Home / 2,300,091,079-3,448,755,658.86-1,054,961,820.04

Finding the Fourth Proportional to 2,300,091,079, 3,448,755,658.86 and 1,054,961,820.04

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Solution

The fourth proportional to 2,300,091,079, 3,448,755,658.86 and 1,054,961,820.04 is: 1,581,809,337.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,091,079 : 3,448,755,658.86 = 1,054,961,820.04 : x
  2. Step 2: Convert to fraction form
    2,300,091,079/3,448,755,658.86 = 1,054,961,820.04/x
  3. Step 3: Cross multiply
    2,300,091,079x = 3,448,755,658.86 × 1,054,961,820.04
  4. Step 4: Simplify right side
    2,300,091,079x = 3,638,305,546,744,195,072
  5. Step 5: Solve for x
    x = 3,638,305,546,744,195,072/2,300,091,079
  6. Step 6: Final answer
    x = 1,581,809,337.88

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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.