Home / 13,408,088,123.10-20,112,132,184.65-13,408,088,123.10

Finding the Fourth Proportional to 13,408,088,123.10, 20,112,132,184.65 and 13,408,088,123.10

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Solution

The fourth proportional to 13,408,088,123.10, 20,112,132,184.65 and 13,408,088,123.10 is: 20,112,132,184.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,408,088,123.10 : 20,112,132,184.65 = 13,408,088,123.10 : x
  2. Step 2: Convert to fraction form
    13,408,088,123.10/20,112,132,184.65 = 13,408,088,123.10/x
  3. Step 3: Cross multiply
    13,408,088,123.10x = 20,112,132,184.65 × 13,408,088,123.10
  4. Step 4: Simplify right side
    13,408,088,123.10x = 269,665,240,675,222,945,792
  5. Step 5: Solve for x
    x = 269,665,240,675,222,945,792/13,408,088,123.10
  6. Step 6: Final answer
    x = 20,112,132,184.65

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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.