Home / 122,829,696,006.60-184,244,544,009.90-100,514,275,840.20

Finding the Fourth Proportional to 122,829,696,006.60, 184,244,544,009.90 and 100,514,275,840.20

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Solution

The fourth proportional to 122,829,696,006.60, 184,244,544,009.90 and 100,514,275,840.20 is: 150,771,413,760.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,829,696,006.60 : 184,244,544,009.90 = 100,514,275,840.20 : x
  2. Step 2: Convert to fraction form
    122,829,696,006.60/184,244,544,009.90 = 100,514,275,840.20/x
  3. Step 3: Cross multiply
    122,829,696,006.60x = 184,244,544,009.90 × 100,514,275,840.20
  4. Step 4: Simplify right side
    122,829,696,006.60x = 18,519,206,918,662,955,991,040
  5. Step 5: Solve for x
    x = 18,519,206,918,662,955,991,040/122,829,696,006.60
  6. Step 6: Final answer
    x = 150,771,413,760.30

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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.