Home / 11,058,395,568.76-16,599,397,560.80-4,765,930,146.84

Finding the Fourth Proportional to 11,058,395,568.76, 16,599,397,560.80 and 4,765,930,146.84

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Solution

The fourth proportional to 11,058,395,568.76, 16,599,397,560.80 and 4,765,930,146.84 is: 7,153,982,579.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,058,395,568.76 : 16,599,397,560.80 = 4,765,930,146.84 : x
  2. Step 2: Convert to fraction form
    11,058,395,568.76/16,599,397,560.80 = 4,765,930,146.84/x
  3. Step 3: Cross multiply
    11,058,395,568.76x = 16,599,397,560.80 × 4,765,930,146.84
  4. Step 4: Simplify right side
    11,058,395,568.76x = 79,111,569,254,399,082,496
  5. Step 5: Solve for x
    x = 79,111,569,254,399,082,496/11,058,395,568.76
  6. Step 6: Final answer
    x = 7,153,982,579.34

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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.