Home / 235,937,003.28-353,659,967.67-132,154,055.52

Finding the Fourth Proportional to 235,937,003.28, 353,659,967.67 and 132,154,055.52

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Solution

The fourth proportional to 235,937,003.28, 353,659,967.67 and 132,154,055.52 is: 198,093,551.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,937,003.28 : 353,659,967.67 = 132,154,055.52 : x
  2. Step 2: Convert to fraction form
    235,937,003.28/353,659,967.67 = 132,154,055.52/x
  3. Step 3: Cross multiply
    235,937,003.28x = 353,659,967.67 × 132,154,055.52
  4. Step 4: Simplify right side
    235,937,003.28x = 46,737,599,002,662,584
  5. Step 5: Solve for x
    x = 46,737,599,002,662,584/235,937,003.28
  6. Step 6: Final answer
    x = 198,093,551.89

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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.