Home / 19,543,852.58-29,306,227.14-8,026,241.24

Finding the Fourth Proportional to 19,543,852.58, 29,306,227.14 and 8,026,241.24

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Solution

The fourth proportional to 19,543,852.58, 29,306,227.14 and 8,026,241.24 is: 12,035,439.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,543,852.58 : 29,306,227.14 = 8,026,241.24 : x
  2. Step 2: Convert to fraction form
    19,543,852.58/29,306,227.14 = 8,026,241.24/x
  3. Step 3: Cross multiply
    19,543,852.58x = 29,306,227.14 × 8,026,241.24
  4. Step 4: Simplify right side
    19,543,852.58x = 235,218,848,933,140.81
  5. Step 5: Solve for x
    x = 235,218,848,933,140.81/19,543,852.58
  6. Step 6: Final answer
    x = 12,035,439.18

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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.