Home / 6,194,745,960.48-8,548,641,790.88-3,375,377,053.68

Finding the Fourth Proportional to 6,194,745,960.48, 8,548,641,790.88 and 3,375,377,053.68

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Solution

The fourth proportional to 6,194,745,960.48, 8,548,641,790.88 and 3,375,377,053.68 is: 4,657,961,686.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,194,745,960.48 : 8,548,641,790.88 = 3,375,377,053.68 : x
  2. Step 2: Convert to fraction form
    6,194,745,960.48/8,548,641,790.88 = 3,375,377,053.68/x
  3. Step 3: Cross multiply
    6,194,745,960.48x = 8,548,641,790.88 × 3,375,377,053.68
  4. Step 4: Simplify right side
    6,194,745,960.48x = 28,854,889,341,066,252,288
  5. Step 5: Solve for x
    x = 28,854,889,341,066,252,288/6,194,745,960.48
  6. Step 6: Final answer
    x = 4,657,961,686.43

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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.