Home / 3,255,951,101.84-4,885,935,505.04-1,508,828,185.52

Finding the Fourth Proportional to 3,255,951,101.84, 4,885,935,505.04 and 1,508,828,185.52

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Solution

The fourth proportional to 3,255,951,101.84, 4,885,935,505.04 and 1,508,828,185.52 is: 2,264,173,193.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,951,101.84 : 4,885,935,505.04 = 1,508,828,185.52 : x
  2. Step 2: Convert to fraction form
    3,255,951,101.84/4,885,935,505.04 = 1,508,828,185.52/x
  3. Step 3: Cross multiply
    3,255,951,101.84x = 4,885,935,505.04 × 1,508,828,185.52
  4. Step 4: Simplify right side
    3,255,951,101.84x = 7,372,037,202,637,247,488
  5. Step 5: Solve for x
    x = 7,372,037,202,637,247,488/3,255,951,101.84
  6. Step 6: Final answer
    x = 2,264,173,193.04

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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.