Home / 5,140,790,194.36-7,095,307,876.18-3,334,540,533.26

Finding the Fourth Proportional to 5,140,790,194.36, 7,095,307,876.18 and 3,334,540,533.26

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Solution

The fourth proportional to 5,140,790,194.36, 7,095,307,876.18 and 3,334,540,533.26 is: 4,602,325,871.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,140,790,194.36 : 7,095,307,876.18 = 3,334,540,533.26 : x
  2. Step 2: Convert to fraction form
    5,140,790,194.36/7,095,307,876.18 = 3,334,540,533.26/x
  3. Step 3: Cross multiply
    5,140,790,194.36x = 7,095,307,876.18 × 3,334,540,533.26
  4. Step 4: Simplify right side
    5,140,790,194.36x = 23,659,591,709,081,137,152
  5. Step 5: Solve for x
    x = 23,659,591,709,081,137,152/5,140,790,194.36
  6. Step 6: Final answer
    x = 4,602,325,871.04

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1.5x scale

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.