Home / 176,207,741.70-264,311,612.55-150,131,703.30

Finding the Fourth Proportional to 176,207,741.70, 264,311,612.55 and 150,131,703.30

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Solution

The fourth proportional to 176,207,741.70, 264,311,612.55 and 150,131,703.30 is: 225,197,554.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,207,741.70 : 264,311,612.55 = 150,131,703.30 : x
  2. Step 2: Convert to fraction form
    176,207,741.70/264,311,612.55 = 150,131,703.30/x
  3. Step 3: Cross multiply
    176,207,741.70x = 264,311,612.55 × 150,131,703.30
  4. Step 4: Simplify right side
    176,207,741.70x = 39,681,552,594,101,160
  5. Step 5: Solve for x
    x = 39,681,552,594,101,160/176,207,741.70
  6. Step 6: Final answer
    x = 225,197,554.95

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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.