Home / 2,980,761,997,887.20-4,113,451,565,006.60-1,610,537,449,808.60

Finding the Fourth Proportional to 2,980,761,997,887.20, 4,113,451,565,006.60 and 1,610,537,449,808.60

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Solution

The fourth proportional to 2,980,761,997,887.20, 4,113,451,565,006.60 and 1,610,537,449,808.60 is: 2,222,541,685,016.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,980,761,997,887.20 : 4,113,451,565,006.60 = 1,610,537,449,808.60 : x
  2. Step 2: Convert to fraction form
    2,980,761,997,887.20/4,113,451,565,006.60 = 1,610,537,449,808.60/x
  3. Step 3: Cross multiply
    2,980,761,997,887.20x = 4,113,451,565,006.60 × 1,610,537,449,808.60
  4. Step 4: Simplify right side
    2,980,761,997,887.20x = 6,624,867,793,416,924,310,798,336
  5. Step 5: Solve for x
    x = 6,624,867,793,416,924,310,798,336/2,980,761,997,887.20
  6. Step 6: Final answer
    x = 2,222,541,685,016.35

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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.