Home / 11,058,395,576.16-16,599,397,571.85-4,765,930,154.21

Finding the Fourth Proportional to 11,058,395,576.16, 16,599,397,571.85 and 4,765,930,154.21

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Solution

The fourth proportional to 11,058,395,576.16, 16,599,397,571.85 and 4,765,930,154.21 is: 7,153,982,590.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,058,395,576.16 : 16,599,397,571.85 = 4,765,930,154.21 : x
  2. Step 2: Convert to fraction form
    11,058,395,576.16/16,599,397,571.85 = 4,765,930,154.21/x
  3. Step 3: Cross multiply
    11,058,395,576.16x = 16,599,397,571.85 × 4,765,930,154.21
  4. Step 4: Simplify right side
    11,058,395,576.16x = 79,111,569,429,459,075,072
  5. Step 5: Solve for x
    x = 79,111,569,429,459,075,072/11,058,395,576.16
  6. Step 6: Final answer
    x = 7,153,982,590.39

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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.