Home / 176,207,741.20-264,311,611.80-150,131,702.80

Finding the Fourth Proportional to 176,207,741.20, 264,311,611.80 and 150,131,702.80

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Solution

The fourth proportional to 176,207,741.20, 264,311,611.80 and 150,131,702.80 is: 225,197,554.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,207,741.20 : 264,311,611.80 = 150,131,702.80 : x
  2. Step 2: Convert to fraction form
    176,207,741.20/264,311,611.80 = 150,131,702.80/x
  3. Step 3: Cross multiply
    176,207,741.20x = 264,311,611.80 × 150,131,702.80
  4. Step 4: Simplify right side
    176,207,741.20x = 39,681,552,349,346,576
  5. Step 5: Solve for x
    x = 39,681,552,349,346,576/176,207,741.20
  6. Step 6: Final answer
    x = 225,197,554.20

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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.