Home / 331,824,149.60-497,736,224.40-331,824,149.60

Finding the Fourth Proportional to 331,824,149.60, 497,736,224.40 and 331,824,149.60

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Solution

The fourth proportional to 331,824,149.60, 497,736,224.40 and 331,824,149.60 is: 497,736,224.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,824,149.60 : 497,736,224.40 = 331,824,149.60 : x
  2. Step 2: Convert to fraction form
    331,824,149.60/497,736,224.40 = 331,824,149.60/x
  3. Step 3: Cross multiply
    331,824,149.60x = 497,736,224.40 × 331,824,149.60
  4. Step 4: Simplify right side
    331,824,149.60x = 165,160,899,386,644,768
  5. Step 5: Solve for x
    x = 165,160,899,386,644,768/331,824,149.60
  6. Step 6: Final answer
    x = 497,736,224.40

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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.