Home / 176,178,225.20-264,267,337.80-160,022,418.80

Finding the Fourth Proportional to 176,178,225.20, 264,267,337.80 and 160,022,418.80

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Solution

The fourth proportional to 176,178,225.20, 264,267,337.80 and 160,022,418.80 is: 240,033,628.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,178,225.20 : 264,267,337.80 = 160,022,418.80 : x
  2. Step 2: Convert to fraction form
    176,178,225.20/264,267,337.80 = 160,022,418.80/x
  3. Step 3: Cross multiply
    176,178,225.20x = 264,267,337.80 × 160,022,418.80
  4. Step 4: Simplify right side
    176,178,225.20x = 42,288,698,604,592,672
  5. Step 5: Solve for x
    x = 42,288,698,604,592,672/176,178,225.20
  6. Step 6: Final answer
    x = 240,033,628.20

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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.