Home / 55,892,805.60-83,839,208.40-33,162,002.40

Finding the Fourth Proportional to 55,892,805.60, 83,839,208.40 and 33,162,002.40

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Solution

The fourth proportional to 55,892,805.60, 83,839,208.40 and 33,162,002.40 is: 49,743,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,892,805.60 : 83,839,208.40 = 33,162,002.40 : x
  2. Step 2: Convert to fraction form
    55,892,805.60/83,839,208.40 = 33,162,002.40/x
  3. Step 3: Cross multiply
    55,892,805.60x = 83,839,208.40 × 33,162,002.40
  4. Step 4: Simplify right side
    55,892,805.60x = 2,780,276,030,174,900
  5. Step 5: Solve for x
    x = 2,780,276,030,174,900/55,892,805.60
  6. Step 6: Final answer
    x = 49,743,003.60

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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.