Home / 176,190,432.64-264,014,023.56-94,320,175.12

Finding the Fourth Proportional to 176,190,432.64, 264,014,023.56 and 94,320,175.12

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Solution

The fourth proportional to 176,190,432.64, 264,014,023.56 and 94,320,175.12 is: 141,334,853.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,190,432.64 : 264,014,023.56 = 94,320,175.12 : x
  2. Step 2: Convert to fraction form
    176,190,432.64/264,014,023.56 = 94,320,175.12/x
  3. Step 3: Cross multiply
    176,190,432.64x = 264,014,023.56 × 94,320,175.12
  4. Step 4: Simplify right side
    176,190,432.64x = 24,901,848,936,315,008
  5. Step 5: Solve for x
    x = 24,901,848,936,315,008/176,190,432.64
  6. Step 6: Final answer
    x = 141,334,853.22

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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.