Home / 35,902,591.75-53,853,888.84-8,976,247.75

Finding the Fourth Proportional to 35,902,591.75, 53,853,888.84 and 8,976,247.75

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Solution

The fourth proportional to 35,902,591.75, 53,853,888.84 and 8,976,247.75 is: 13,464,371.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,902,591.75 : 53,853,888.84 = 8,976,247.75 : x
  2. Step 2: Convert to fraction form
    35,902,591.75/53,853,888.84 = 8,976,247.75/x
  3. Step 3: Cross multiply
    35,902,591.75x = 53,853,888.84 × 8,976,247.75
  4. Step 4: Simplify right side
    35,902,591.75x = 483,405,848,528,800.12
  5. Step 5: Solve for x
    x = 483,405,848,528,800.12/35,902,591.75
  6. Step 6: Final answer
    x = 13,464,371.93

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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.