Home / 355,701,791.60-533,552,687.40-295,235,615.60

Finding the Fourth Proportional to 355,701,791.60, 533,552,687.40 and 295,235,615.60

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Solution

The fourth proportional to 355,701,791.60, 533,552,687.40 and 295,235,615.60 is: 442,853,423.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,701,791.60 : 533,552,687.40 = 295,235,615.60 : x
  2. Step 2: Convert to fraction form
    355,701,791.60/533,552,687.40 = 295,235,615.60/x
  3. Step 3: Cross multiply
    355,701,791.60x = 533,552,687.40 × 295,235,615.60
  4. Step 4: Simplify right side
    355,701,791.60x = 157,523,756,119,573,376
  5. Step 5: Solve for x
    x = 157,523,756,119,573,376/355,701,791.60
  6. Step 6: Final answer
    x = 442,853,423.40

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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.