Home / 239,446,928,671.89-359,171,324,841.67-57,929,470,034.97

Finding the Fourth Proportional to 239,446,928,671.89, 359,171,324,841.67 and 57,929,470,034.97

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Solution

The fourth proportional to 239,446,928,671.89, 359,171,324,841.67 and 57,929,470,034.97 is: 86,894,430,491.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,446,928,671.89 : 359,171,324,841.67 = 57,929,470,034.97 : x
  2. Step 2: Convert to fraction form
    239,446,928,671.89/359,171,324,841.67 = 57,929,470,034.97/x
  3. Step 3: Cross multiply
    239,446,928,671.89x = 359,171,324,841.67 × 57,929,470,034.97
  4. Step 4: Simplify right side
    239,446,928,671.89x = 20,806,604,499,835,997,388,800
  5. Step 5: Solve for x
    x = 20,806,604,499,835,997,388,800/239,446,928,671.89
  6. Step 6: Final answer
    x = 86,894,430,491.30

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1.5x scale

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.