Home / 444,964,531.60-667,730,232.60-260,731,651.60

Finding the Fourth Proportional to 444,964,531.60, 667,730,232.60 and 260,731,651.60

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Solution

The fourth proportional to 444,964,531.60, 667,730,232.60 and 260,731,651.60 is: 391,263,559.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,964,531.60 : 667,730,232.60 = 260,731,651.60 : x
  2. Step 2: Convert to fraction form
    444,964,531.60/667,730,232.60 = 260,731,651.60/x
  3. Step 3: Cross multiply
    444,964,531.60x = 667,730,232.60 × 260,731,651.60
  4. Step 4: Simplify right side
    444,964,531.60x = 174,098,406,369,050,176
  5. Step 5: Solve for x
    x = 174,098,406,369,050,176/444,964,531.60
  6. Step 6: Final answer
    x = 391,263,559.24

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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.