Home / 176,256,023.70-264,384,035.55-164,312,087.70

Finding the Fourth Proportional to 176,256,023.70, 264,384,035.55 and 164,312,087.70

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Solution

The fourth proportional to 176,256,023.70, 264,384,035.55 and 164,312,087.70 is: 246,468,131.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,256,023.70 : 264,384,035.55 = 164,312,087.70 : x
  2. Step 2: Convert to fraction form
    176,256,023.70/264,384,035.55 = 164,312,087.70/x
  3. Step 3: Cross multiply
    176,256,023.70x = 264,384,035.55 × 164,312,087.70
  4. Step 4: Simplify right side
    176,256,023.70x = 43,441,492,835,771,520
  5. Step 5: Solve for x
    x = 43,441,492,835,771,520/176,256,023.70
  6. Step 6: Final answer
    x = 246,468,131.55

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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.