Home / 204,342,353.60-306,513,530.40-182,171,422.40

Finding the Fourth Proportional to 204,342,353.60, 306,513,530.40 and 182,171,422.40

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Solution

The fourth proportional to 204,342,353.60, 306,513,530.40 and 182,171,422.40 is: 273,257,133.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,342,353.60 : 306,513,530.40 = 182,171,422.40 : x
  2. Step 2: Convert to fraction form
    204,342,353.60/306,513,530.40 = 182,171,422.40/x
  3. Step 3: Cross multiply
    204,342,353.60x = 306,513,530.40 × 182,171,422.40
  4. Step 4: Simplify right side
    204,342,353.60x = 55,838,005,817,813,640
  5. Step 5: Solve for x
    x = 55,838,005,817,813,640/204,342,353.60
  6. Step 6: Final answer
    x = 273,257,133.60

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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.