Home / 233,368,022.07-350,090,022.92-108,995,023.31

Finding the Fourth Proportional to 233,368,022.07, 350,090,022.92 and 108,995,023.31

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Solution

The fourth proportional to 233,368,022.07, 350,090,022.92 and 108,995,023.31 is: 163,510,278.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,368,022.07 : 350,090,022.92 = 108,995,023.31 : x
  2. Step 2: Convert to fraction form
    233,368,022.07/350,090,022.92 = 108,995,023.31/x
  3. Step 3: Cross multiply
    233,368,022.07x = 350,090,022.92 × 108,995,023.31
  4. Step 4: Simplify right side
    233,368,022.07x = 38,158,070,206,468,416
  5. Step 5: Solve for x
    x = 38,158,070,206,468,416/233,368,022.07
  6. Step 6: Final answer
    x = 163,510,278.18

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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.