Home / 29,116,827.60-43,675,241.40-22,398,363.60

Finding the Fourth Proportional to 29,116,827.60, 43,675,241.40 and 22,398,363.60

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Solution

The fourth proportional to 29,116,827.60, 43,675,241.40 and 22,398,363.60 is: 33,597,545.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,116,827.60 : 43,675,241.40 = 22,398,363.60 : x
  2. Step 2: Convert to fraction form
    29,116,827.60/43,675,241.40 = 22,398,363.60/x
  3. Step 3: Cross multiply
    29,116,827.60x = 43,675,241.40 × 22,398,363.60
  4. Step 4: Simplify right side
    29,116,827.60x = 978,253,937,194,973.12
  5. Step 5: Solve for x
    x = 978,253,937,194,973.12/29,116,827.60
  6. Step 6: Final answer
    x = 33,597,545.40

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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.