Home / 29,203,199.46-43,773,909-10,999,518.12

Finding the Fourth Proportional to 29,203,199.46, 43,773,909 and 10,999,518.12

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Solution

The fourth proportional to 29,203,199.46, 43,773,909 and 10,999,518.12 is: 16,487,642.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,203,199.46 : 43,773,909 = 10,999,518.12 : x
  2. Step 2: Convert to fraction form
    29,203,199.46/43,773,909 = 10,999,518.12/x
  3. Step 3: Cross multiply
    29,203,199.46x = 43,773,909 × 10,999,518.12
  4. Step 4: Simplify right side
    29,203,199.46x = 481,491,905,228,731.06
  5. Step 5: Solve for x
    x = 481,491,905,228,731.06/29,203,199.46
  6. Step 6: Final answer
    x = 16,487,642.25

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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.