Home / 194,093,295.54-291,042,587.79-64,655,399.22

Finding the Fourth Proportional to 194,093,295.54, 291,042,587.79 and 64,655,399.22

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Solution

The fourth proportional to 194,093,295.54, 291,042,587.79 and 64,655,399.22 is: 96,950,668.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,093,295.54 : 291,042,587.79 = 64,655,399.22 : x
  2. Step 2: Convert to fraction form
    194,093,295.54/291,042,587.79 = 64,655,399.22/x
  3. Step 3: Cross multiply
    194,093,295.54x = 291,042,587.79 × 64,655,399.22
  4. Step 4: Simplify right side
    194,093,295.54x = 18,817,474,703,584,348
  5. Step 5: Solve for x
    x = 18,817,474,703,584,348/194,093,295.54
  6. Step 6: Final answer
    x = 96,950,668.24

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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.