Home / 239,446,928,670.64-359,171,324,839.80-57,929,470,033.74

Finding the Fourth Proportional to 239,446,928,670.64, 359,171,324,839.80 and 57,929,470,033.74

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Solution

The fourth proportional to 239,446,928,670.64, 359,171,324,839.80 and 57,929,470,033.74 is: 86,894,430,489.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,446,928,670.64 : 359,171,324,839.80 = 57,929,470,033.74 : x
  2. Step 2: Convert to fraction form
    239,446,928,670.64/359,171,324,839.80 = 57,929,470,033.74/x
  3. Step 3: Cross multiply
    239,446,928,670.64x = 359,171,324,839.80 × 57,929,470,033.74
  4. Step 4: Simplify right side
    239,446,928,670.64x = 20,806,604,499,285,889,253,376
  5. Step 5: Solve for x
    x = 20,806,604,499,285,889,253,376/239,446,928,670.64
  6. Step 6: Final answer
    x = 86,894,430,489.46

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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.