Home / 176,190,447.64-264,014,046.06-94,320,190.12

Finding the Fourth Proportional to 176,190,447.64, 264,014,046.06 and 94,320,190.12

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Solution

The fourth proportional to 176,190,447.64, 264,014,046.06 and 94,320,190.12 is: 141,334,875.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,190,447.64 : 264,014,046.06 = 94,320,190.12 : x
  2. Step 2: Convert to fraction form
    176,190,447.64/264,014,046.06 = 94,320,190.12/x
  3. Step 3: Cross multiply
    176,190,447.64x = 264,014,046.06 × 94,320,190.12
  4. Step 4: Simplify right side
    176,190,447.64x = 24,901,855,018,729,640
  5. Step 5: Solve for x
    x = 24,901,855,018,729,640/176,190,447.64
  6. Step 6: Final answer
    x = 141,334,875.71

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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.