Home / 10,543,471,096.44-14,550,212,338.92-5,785,705,346.88

Finding the Fourth Proportional to 10,543,471,096.44, 14,550,212,338.92 and 5,785,705,346.88

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Solution

The fourth proportional to 10,543,471,096.44, 14,550,212,338.92 and 5,785,705,346.88 is: 7,984,395,324.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,543,471,096.44 : 14,550,212,338.92 = 5,785,705,346.88 : x
  2. Step 2: Convert to fraction form
    10,543,471,096.44/14,550,212,338.92 = 5,785,705,346.88/x
  3. Step 3: Cross multiply
    10,543,471,096.44x = 14,550,212,338.92 × 5,785,705,346.88
  4. Step 4: Simplify right side
    10,543,471,096.44x = 84,183,241,327,528,804,352
  5. Step 5: Solve for x
    x = 84,183,241,327,528,804,352/10,543,471,096.44
  6. Step 6: Final answer
    x = 7,984,395,324.61

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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.