Home / 176,393,983.66-264,534,329.90-58,192,173.92

Finding the Fourth Proportional to 176,393,983.66, 264,534,329.90 and 58,192,173.92

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Solution

The fourth proportional to 176,393,983.66, 264,534,329.90 and 58,192,173.92 is: 87,269,573.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,393,983.66 : 264,534,329.90 = 58,192,173.92 : x
  2. Step 2: Convert to fraction form
    176,393,983.66/264,534,329.90 = 58,192,173.92/x
  3. Step 3: Cross multiply
    176,393,983.66x = 264,534,329.90 × 58,192,173.92
  4. Step 4: Simplify right side
    176,393,983.66x = 15,393,827,734,158,272
  5. Step 5: Solve for x
    x = 15,393,827,734,158,272/176,393,983.66
  6. Step 6: Final answer
    x = 87,269,573.57

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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.