Home / 176,256,002.60-264,384,003.90-164,312,066.60

Finding the Fourth Proportional to 176,256,002.60, 264,384,003.90 and 164,312,066.60

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Solution

The fourth proportional to 176,256,002.60, 264,384,003.90 and 164,312,066.60 is: 246,468,099.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,256,002.60 : 264,384,003.90 = 164,312,066.60 : x
  2. Step 2: Convert to fraction form
    176,256,002.60/264,384,003.90 = 164,312,066.60/x
  3. Step 3: Cross multiply
    176,256,002.60x = 264,384,003.90 × 164,312,066.60
  4. Step 4: Simplify right side
    176,256,002.60x = 43,441,482,056,791,456
  5. Step 5: Solve for x
    x = 43,441,482,056,791,456/176,256,002.60
  6. Step 6: Final answer
    x = 246,468,099.90

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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.