Home / 176,291,280.70-264,436,921.05-95,669,712.70

Finding the Fourth Proportional to 176,291,280.70, 264,436,921.05 and 95,669,712.70

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Solution

The fourth proportional to 176,291,280.70, 264,436,921.05 and 95,669,712.70 is: 143,504,569.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,291,280.70 : 264,436,921.05 = 95,669,712.70 : x
  2. Step 2: Convert to fraction form
    176,291,280.70/264,436,921.05 = 95,669,712.70/x
  3. Step 3: Cross multiply
    176,291,280.70x = 264,436,921.05 × 95,669,712.70
  4. Step 4: Simplify right side
    176,291,280.70x = 25,298,604,264,126,084
  5. Step 5: Solve for x
    x = 25,298,604,264,126,084/176,291,280.70
  6. Step 6: Final answer
    x = 143,504,569.05

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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.