Home / 364,760,794.59-547,174,827.11-119,118,716.83

Finding the Fourth Proportional to 364,760,794.59, 547,174,827.11 and 119,118,716.83

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Solution

The fourth proportional to 364,760,794.59, 547,174,827.11 and 119,118,716.83 is: 178,689,059.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,760,794.59 : 547,174,827.11 = 119,118,716.83 : x
  2. Step 2: Convert to fraction form
    364,760,794.59/547,174,827.11 = 119,118,716.83/x
  3. Step 3: Cross multiply
    364,760,794.59x = 547,174,827.11 × 119,118,716.83
  4. Step 4: Simplify right side
    364,760,794.59x = 65,178,763,287,020,296
  5. Step 5: Solve for x
    x = 65,178,763,287,020,296/364,760,794.59
  6. Step 6: Final answer
    x = 178,689,059.39

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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.