Home / 204,342,061.60-306,513,092.40-182,171,130.40

Finding the Fourth Proportional to 204,342,061.60, 306,513,092.40 and 182,171,130.40

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Solution

The fourth proportional to 204,342,061.60, 306,513,092.40 and 182,171,130.40 is: 273,256,695.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,342,061.60 : 306,513,092.40 = 182,171,130.40 : x
  2. Step 2: Convert to fraction form
    204,342,061.60/306,513,092.40 = 182,171,130.40/x
  3. Step 3: Cross multiply
    204,342,061.60x = 306,513,092.40 × 182,171,130.40
  4. Step 4: Simplify right side
    204,342,061.60x = 55,837,836,524,907,648
  5. Step 5: Solve for x
    x = 55,837,836,524,907,648/204,342,061.60
  6. Step 6: Final answer
    x = 273,256,695.60

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1.5x scale

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.