Home / 35,835,591.56-53,753,584.14-8,909,247.56

Finding the Fourth Proportional to 35,835,591.56, 53,753,584.14 and 8,909,247.56

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Solution

The fourth proportional to 35,835,591.56, 53,753,584.14 and 8,909,247.56 is: 13,363,920.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,835,591.56 : 53,753,584.14 = 8,909,247.56 : x
  2. Step 2: Convert to fraction form
    35,835,591.56/53,753,584.14 = 8,909,247.56/x
  3. Step 3: Cross multiply
    35,835,591.56x = 53,753,584.14 × 8,909,247.56
  4. Step 4: Simplify right side
    35,835,591.56x = 478,903,988,340,549.75
  5. Step 5: Solve for x
    x = 478,903,988,340,549.75/35,835,591.56
  6. Step 6: Final answer
    x = 13,363,920.27

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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.