Home / 237,598,332.38-327,886,427.34-131,759,200.02

Finding the Fourth Proportional to 237,598,332.38, 327,886,427.34 and 131,759,200.02

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Solution

The fourth proportional to 237,598,332.38, 327,886,427.34 and 131,759,200.02 is: 181,828,100.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,598,332.38 : 327,886,427.34 = 131,759,200.02 : x
  2. Step 2: Convert to fraction form
    237,598,332.38/327,886,427.34 = 131,759,200.02/x
  3. Step 3: Cross multiply
    237,598,332.38x = 327,886,427.34 × 131,759,200.02
  4. Step 4: Simplify right side
    237,598,332.38x = 43,202,053,363,734,248
  5. Step 5: Solve for x
    x = 43,202,053,363,734,248/237,598,332.38
  6. Step 6: Final answer
    x = 181,828,100.10

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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.