Home / 17,380,192.64-23,979,117.76-10,037,055.84

Finding the Fourth Proportional to 17,380,192.64, 23,979,117.76 and 10,037,055.84

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Solution

The fourth proportional to 17,380,192.64, 23,979,117.76 and 10,037,055.84 is: 13,847,933.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,380,192.64 : 23,979,117.76 = 10,037,055.84 : x
  2. Step 2: Convert to fraction form
    17,380,192.64/23,979,117.76 = 10,037,055.84/x
  3. Step 3: Cross multiply
    17,380,192.64x = 23,979,117.76 × 10,037,055.84
  4. Step 4: Simplify right side
    17,380,192.64x = 240,679,743,951,055.72
  5. Step 5: Solve for x
    x = 240,679,743,951,055.72/17,380,192.64
  6. Step 6: Final answer
    x = 13,847,933.04

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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.