Home / 29,181,364.80-43,771,349.17-9,485,466.82

Finding the Fourth Proportional to 29,181,364.80, 43,771,349.17 and 9,485,466.82

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Solution

The fourth proportional to 29,181,364.80, 43,771,349.17 and 9,485,466.82 is: 14,227,973.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,181,364.80 : 43,771,349.17 = 9,485,466.82 : x
  2. Step 2: Convert to fraction form
    29,181,364.80/43,771,349.17 = 9,485,466.82/x
  3. Step 3: Cross multiply
    29,181,364.80x = 43,771,349.17 × 9,485,466.82
  4. Step 4: Simplify right side
    29,181,364.80x = 415,191,680,121,098.06
  5. Step 5: Solve for x
    x = 415,191,680,121,098.06/29,181,364.80
  6. Step 6: Final answer
    x = 14,227,973.33

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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.