Home / 377,340,318.22-566,269,022.96-131,696,953.00

Finding the Fourth Proportional to 377,340,318.22, 566,269,022.96 and 131,696,953.00

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Solution

The fourth proportional to 377,340,318.22, 566,269,022.96 and 131,696,953.00 is: 197,635,665.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,340,318.22 : 566,269,022.96 = 131,696,953.00 : x
  2. Step 2: Convert to fraction form
    377,340,318.22/566,269,022.96 = 131,696,953.00/x
  3. Step 3: Cross multiply
    377,340,318.22x = 566,269,022.96 × 131,696,953.00
  4. Step 4: Simplify right side
    377,340,318.22x = 74,575,904,901,032,608
  5. Step 5: Solve for x
    x = 74,575,904,901,032,608/377,340,318.22
  6. Step 6: Final answer
    x = 197,635,665.47

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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.