Home / 404,190,497.64-557,790,151.02-237,047,311.62

Finding the Fourth Proportional to 404,190,497.64, 557,790,151.02 and 237,047,311.62

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Solution

The fourth proportional to 404,190,497.64, 557,790,151.02 and 237,047,311.62 is: 327,129,550.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,190,497.64 : 557,790,151.02 = 237,047,311.62 : x
  2. Step 2: Convert to fraction form
    404,190,497.64/557,790,151.02 = 237,047,311.62/x
  3. Step 3: Cross multiply
    404,190,497.64x = 557,790,151.02 × 237,047,311.62
  4. Step 4: Simplify right side
    404,190,497.64x = 132,222,655,747,404,800
  5. Step 5: Solve for x
    x = 132,222,655,747,404,800/404,190,497.64
  6. Step 6: Final answer
    x = 327,129,550.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.