Home / 533,908,433.52-736,799,531.94-295,757,265.60

Finding the Fourth Proportional to 533,908,433.52, 736,799,531.94 and 295,757,265.60

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Solution

The fourth proportional to 533,908,433.52, 736,799,531.94 and 295,757,265.60 is: 408,148,291.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,908,433.52 : 736,799,531.94 = 295,757,265.60 : x
  2. Step 2: Convert to fraction form
    533,908,433.52/736,799,531.94 = 295,757,265.60/x
  3. Step 3: Cross multiply
    533,908,433.52x = 736,799,531.94 × 295,757,265.60
  4. Step 4: Simplify right side
    533,908,433.52x = 217,913,814,861,934,304
  5. Step 5: Solve for x
    x = 217,913,814,861,934,304/533,908,433.52
  6. Step 6: Final answer
    x = 408,148,291.32

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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.