Home / 176,178,223.20-264,267,334.80-160,022,416.80

Finding the Fourth Proportional to 176,178,223.20, 264,267,334.80 and 160,022,416.80

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Solution

The fourth proportional to 176,178,223.20, 264,267,334.80 and 160,022,416.80 is: 240,033,625.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,178,223.20 : 264,267,334.80 = 160,022,416.80 : x
  2. Step 2: Convert to fraction form
    176,178,223.20/264,267,334.80 = 160,022,416.80/x
  3. Step 3: Cross multiply
    176,178,223.20x = 264,267,334.80 × 160,022,416.80
  4. Step 4: Simplify right side
    176,178,223.20x = 42,288,697,595,990,752
  5. Step 5: Solve for x
    x = 42,288,697,595,990,752/176,178,223.20
  6. Step 6: Final answer
    x = 240,033,625.20

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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.