Home / 116,037,179.32-173,995,871.04-34,145,415.16

Finding the Fourth Proportional to 116,037,179.32, 173,995,871.04 and 34,145,415.16

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Solution

The fourth proportional to 116,037,179.32, 173,995,871.04 and 34,145,415.16 is: 51,200,497.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,037,179.32 : 173,995,871.04 = 34,145,415.16 : x
  2. Step 2: Convert to fraction form
    116,037,179.32/173,995,871.04 = 34,145,415.16/x
  3. Step 3: Cross multiply
    116,037,179.32x = 173,995,871.04 × 34,145,415.16
  4. Step 4: Simplify right side
    116,037,179.32x = 5,941,161,252,786,620
  5. Step 5: Solve for x
    x = 5,941,161,252,786,620/116,037,179.32
  6. Step 6: Final answer
    x = 51,200,497.01

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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.