Home / 237,876,443.20-357,164,930.22-133,037,190.01

Finding the Fourth Proportional to 237,876,443.20, 357,164,930.22 and 133,037,190.01

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Solution

The fourth proportional to 237,876,443.20, 357,164,930.22 and 133,037,190.01 is: 199,751,678.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,876,443.20 : 357,164,930.22 = 133,037,190.01 : x
  2. Step 2: Convert to fraction form
    237,876,443.20/357,164,930.22 = 133,037,190.01/x
  3. Step 3: Cross multiply
    237,876,443.20x = 357,164,930.22 × 133,037,190.01
  4. Step 4: Simplify right side
    237,876,443.20x = 47,516,218,686,586,536
  5. Step 5: Solve for x
    x = 47,516,218,686,586,536/237,876,443.20
  6. Step 6: Final answer
    x = 199,751,678.00

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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.