Home / 533,908,342.26-736,799,405.94-295,757,174.52

Finding the Fourth Proportional to 533,908,342.26, 736,799,405.94 and 295,757,174.52

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Solution

The fourth proportional to 533,908,342.26, 736,799,405.94 and 295,757,174.52 is: 408,148,165.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,908,342.26 : 736,799,405.94 = 295,757,174.52 : x
  2. Step 2: Convert to fraction form
    533,908,342.26/736,799,405.94 = 295,757,174.52/x
  3. Step 3: Cross multiply
    533,908,342.26x = 736,799,405.94 × 295,757,174.52
  4. Step 4: Simplify right side
    533,908,342.26x = 217,913,710,488,828,896
  5. Step 5: Solve for x
    x = 217,913,710,488,828,896/533,908,342.26
  6. Step 6: Final answer
    x = 408,148,165.59

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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.