Home / 6,591,873,100.01-9,097,564,734.99-3,915,663,852.92

Finding the Fourth Proportional to 6,591,873,100.01, 9,097,564,734.99 and 3,915,663,852.92

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Solution

The fourth proportional to 6,591,873,100.01, 9,097,564,734.99 and 3,915,663,852.92 is: 5,404,079,362.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,591,873,100.01 : 9,097,564,734.99 = 3,915,663,852.92 : x
  2. Step 2: Convert to fraction form
    6,591,873,100.01/9,097,564,734.99 = 3,915,663,852.92/x
  3. Step 3: Cross multiply
    6,591,873,100.01x = 9,097,564,734.99 × 3,915,663,852.92
  4. Step 4: Simplify right side
    6,591,873,100.01x = 35,623,005,382,354,571,264
  5. Step 5: Solve for x
    x = 35,623,005,382,354,571,264/6,591,873,100.01
  6. Step 6: Final answer
    x = 5,404,079,362.86

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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.