Home / 35,241,531.38-48,632,580.48-19,559,635.91

Finding the Fourth Proportional to 35,241,531.38, 48,632,580.48 and 19,559,635.91

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Solution

The fourth proportional to 35,241,531.38, 48,632,580.48 and 19,559,635.91 is: 26,991,890.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,241,531.38 : 48,632,580.48 = 19,559,635.91 : x
  2. Step 2: Convert to fraction form
    35,241,531.38/48,632,580.48 = 19,559,635.91/x
  3. Step 3: Cross multiply
    35,241,531.38x = 48,632,580.48 × 19,559,635.91
  4. Step 4: Simplify right side
    35,241,531.38x = 951,235,567,552,573
  5. Step 5: Solve for x
    x = 951,235,567,552,573/35,241,531.38
  6. Step 6: Final answer
    x = 26,991,890.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.