Home / 6,580,381,182.68-9,872,205,463.08-3,265,751,385.56

Finding the Fourth Proportional to 6,580,381,182.68, 9,872,205,463.08 and 3,265,751,385.56

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Solution

The fourth proportional to 6,580,381,182.68, 9,872,205,463.08 and 3,265,751,385.56 is: 4,899,437,855.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,580,381,182.68 : 9,872,205,463.08 = 3,265,751,385.56 : x
  2. Step 2: Convert to fraction form
    6,580,381,182.68/9,872,205,463.08 = 3,265,751,385.56/x
  3. Step 3: Cross multiply
    6,580,381,182.68x = 9,872,205,463.08 × 3,265,751,385.56
  4. Step 4: Simplify right side
    6,580,381,182.68x = 32,240,168,669,586,509,824
  5. Step 5: Solve for x
    x = 32,240,168,669,586,509,824/6,580,381,182.68
  6. Step 6: Final answer
    x = 4,899,437,855.43

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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.