Home / 150,056,087.92-225,341,717.08-92,104,066.16

Finding the Fourth Proportional to 150,056,087.92, 225,341,717.08 and 92,104,066.16

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Solution

The fourth proportional to 150,056,087.92, 225,341,717.08 and 92,104,066.16 is: 138,314,204.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,056,087.92 : 225,341,717.08 = 92,104,066.16 : x
  2. Step 2: Convert to fraction form
    150,056,087.92/225,341,717.08 = 92,104,066.16/x
  3. Step 3: Cross multiply
    150,056,087.92x = 225,341,717.08 × 92,104,066.16
  4. Step 4: Simplify right side
    150,056,087.92x = 20,754,888,418,544,324
  5. Step 5: Solve for x
    x = 20,754,888,418,544,324/150,056,087.92
  6. Step 6: Final answer
    x = 138,314,204.42

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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.