Home / 4,589,580,572.36-6,870,120,104.10-2,485,831,905.80

Finding the Fourth Proportional to 4,589,580,572.36, 6,870,120,104.10 and 2,485,831,905.80

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Solution

The fourth proportional to 4,589,580,572.36, 6,870,120,104.10 and 2,485,831,905.80 is: 3,721,029,292.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,589,580,572.36 : 6,870,120,104.10 = 2,485,831,905.80 : x
  2. Step 2: Convert to fraction form
    4,589,580,572.36/6,870,120,104.10 = 2,485,831,905.80/x
  3. Step 3: Cross multiply
    4,589,580,572.36x = 6,870,120,104.10 × 2,485,831,905.80
  4. Step 4: Simplify right side
    4,589,580,572.36x = 17,077,963,751,449,798,656
  5. Step 5: Solve for x
    x = 17,077,963,751,449,798,656/4,589,580,572.36
  6. Step 6: Final answer
    x = 3,721,029,292.81

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1.5x scale

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.