Home / 233,000,468.20-349,724,651.10-118,114,733.80

Finding the Fourth Proportional to 233,000,468.20, 349,724,651.10 and 118,114,733.80

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Solution

The fourth proportional to 233,000,468.20, 349,724,651.10 and 118,114,733.80 is: 177,285,626.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,000,468.20 : 349,724,651.10 = 118,114,733.80 : x
  2. Step 2: Convert to fraction form
    233,000,468.20/349,724,651.10 = 118,114,733.80/x
  3. Step 3: Cross multiply
    233,000,468.20x = 349,724,651.10 × 118,114,733.80
  4. Step 4: Simplify right side
    233,000,468.20x = 41,307,634,067,974,376
  5. Step 5: Solve for x
    x = 41,307,634,067,974,376/233,000,468.20
  6. Step 6: Final answer
    x = 177,285,626.88

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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.