Home / 2,322,508,934.40-3,478,985,827.20-1,174,298,553.60

Finding the Fourth Proportional to 2,322,508,934.40, 3,478,985,827.20 and 1,174,298,553.60

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Solution

The fourth proportional to 2,322,508,934.40, 3,478,985,827.20 and 1,174,298,553.60 is: 1,759,032,210.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,508,934.40 : 3,478,985,827.20 = 1,174,298,553.60 : x
  2. Step 2: Convert to fraction form
    2,322,508,934.40/3,478,985,827.20 = 1,174,298,553.60/x
  3. Step 3: Cross multiply
    2,322,508,934.40x = 3,478,985,827.20 × 1,174,298,553.60
  4. Step 4: Simplify right side
    2,322,508,934.40x = 4,085,368,024,875,858,944
  5. Step 5: Solve for x
    x = 4,085,368,024,875,858,944/2,322,508,934.40
  6. Step 6: Final answer
    x = 1,759,032,210.54

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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.