Home / 76,006,298.16-104,885,880.41-41,198,241.26

Finding the Fourth Proportional to 76,006,298.16, 104,885,880.41 and 41,198,241.26

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Solution

The fourth proportional to 76,006,298.16, 104,885,880.41 and 41,198,241.26 is: 56,852,049.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,006,298.16 : 104,885,880.41 = 41,198,241.26 : x
  2. Step 2: Convert to fraction form
    76,006,298.16/104,885,880.41 = 41,198,241.26/x
  3. Step 3: Cross multiply
    76,006,298.16x = 104,885,880.41 × 41,198,241.26
  4. Step 4: Simplify right side
    76,006,298.16x = 4,321,113,806,263,898
  5. Step 5: Solve for x
    x = 4,321,113,806,263,898/76,006,298.16
  6. Step 6: Final answer
    x = 56,852,049.25

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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.