Home / 8,362,146,195.28-11,540,066,248.59-4,551,485,096.84

Finding the Fourth Proportional to 8,362,146,195.28, 11,540,066,248.59 and 4,551,485,096.84

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Solution

The fourth proportional to 8,362,146,195.28, 11,540,066,248.59 and 4,551,485,096.84 is: 6,281,215,171.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,362,146,195.28 : 11,540,066,248.59 = 4,551,485,096.84 : x
  2. Step 2: Convert to fraction form
    8,362,146,195.28/11,540,066,248.59 = 4,551,485,096.84/x
  3. Step 3: Cross multiply
    8,362,146,195.28x = 11,540,066,248.59 × 4,551,485,096.84
  4. Step 4: Simplify right side
    8,362,146,195.28x = 52,524,439,546,927,767,552
  5. Step 5: Solve for x
    x = 52,524,439,546,927,767,552/8,362,146,195.28
  6. Step 6: Final answer
    x = 6,281,215,171.36

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Double scale
Find fourth proportional to 8,362,146,196.28, 11,540,066,249.97 and 4,551,485,097.84
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1.5x scale

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.