Home / 9,924,066,116.10-14,886,099,174.15-7,677,027,279.90

Finding the Fourth Proportional to 9,924,066,116.10, 14,886,099,174.15 and 7,677,027,279.90

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Solution

The fourth proportional to 9,924,066,116.10, 14,886,099,174.15 and 7,677,027,279.90 is: 11,515,540,919.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,924,066,116.10 : 14,886,099,174.15 = 7,677,027,279.90 : x
  2. Step 2: Convert to fraction form
    9,924,066,116.10/14,886,099,174.15 = 7,677,027,279.90/x
  3. Step 3: Cross multiply
    9,924,066,116.10x = 14,886,099,174.15 × 7,677,027,279.90
  4. Step 4: Simplify right side
    9,924,066,116.10x = 114,280,989,451,246,403,584
  5. Step 5: Solve for x
    x = 114,280,989,451,246,403,584/9,924,066,116.10
  6. Step 6: Final answer
    x = 11,515,540,919.85

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Double scale
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Similar ratio
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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.