Home / 4,591,394,843.22-6,888,185,097.80-1,485,977,490.18

Finding the Fourth Proportional to 4,591,394,843.22, 6,888,185,097.80 and 1,485,977,490.18

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Solution

The fourth proportional to 4,591,394,843.22, 6,888,185,097.80 and 1,485,977,490.18 is: 2,229,319,924.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591,394,843.22 : 6,888,185,097.80 = 1,485,977,490.18 : x
  2. Step 2: Convert to fraction form
    4,591,394,843.22/6,888,185,097.80 = 1,485,977,490.18/x
  3. Step 3: Cross multiply
    4,591,394,843.22x = 6,888,185,097.80 × 1,485,977,490.18
  4. Step 4: Simplify right side
    4,591,394,843.22x = 10,235,688,003,516,692,480
  5. Step 5: Solve for x
    x = 10,235,688,003,516,692,480/4,591,394,843.22
  6. Step 6: Final answer
    x = 2,229,319,924.13

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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.