Home / 10,867,374,700.32-14,997,027,873.04-6,173,945,329.44

Finding the Fourth Proportional to 10,867,374,700.32, 14,997,027,873.04 and 6,173,945,329.44

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Solution

The fourth proportional to 10,867,374,700.32, 14,997,027,873.04 and 6,173,945,329.44 is: 8,520,073,407.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,867,374,700.32 : 14,997,027,873.04 = 6,173,945,329.44 : x
  2. Step 2: Convert to fraction form
    10,867,374,700.32/14,997,027,873.04 = 6,173,945,329.44/x
  3. Step 3: Cross multiply
    10,867,374,700.32x = 14,997,027,873.04 × 6,173,945,329.44
  4. Step 4: Simplify right side
    10,867,374,700.32x = 92,590,830,192,236,806,144
  5. Step 5: Solve for x
    x = 92,590,830,192,236,806,144/10,867,374,700.32
  6. Step 6: Final answer
    x = 8,520,073,407.38

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Double scale
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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.