Home / 204,342,242.60-306,513,363.90-182,171,311.40

Finding the Fourth Proportional to 204,342,242.60, 306,513,363.90 and 182,171,311.40

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Solution

The fourth proportional to 204,342,242.60, 306,513,363.90 and 182,171,311.40 is: 273,256,967.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,342,242.60 : 306,513,363.90 = 182,171,311.40 : x
  2. Step 2: Convert to fraction form
    204,342,242.60/306,513,363.90 = 182,171,311.40/x
  3. Step 3: Cross multiply
    204,342,242.60x = 306,513,363.90 × 182,171,311.40
  4. Step 4: Simplify right side
    204,342,242.60x = 55,837,941,463,288,416
  5. Step 5: Solve for x
    x = 55,837,941,463,288,416/204,342,242.60
  6. Step 6: Final answer
    x = 273,256,967.10

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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.