Home / 6,801,408,079.40-10,202,112,119.10-6,801,408,079.40

Finding the Fourth Proportional to 6,801,408,079.40, 10,202,112,119.10 and 6,801,408,079.40

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Solution

The fourth proportional to 6,801,408,079.40, 10,202,112,119.10 and 6,801,408,079.40 is: 10,202,112,119.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801,408,079.40 : 10,202,112,119.10 = 6,801,408,079.40 : x
  2. Step 2: Convert to fraction form
    6,801,408,079.40/10,202,112,119.10 = 6,801,408,079.40/x
  3. Step 3: Cross multiply
    6,801,408,079.40x = 10,202,112,119.10 × 6,801,408,079.40
  4. Step 4: Simplify right side
    6,801,408,079.40x = 69,388,727,793,791,393,792
  5. Step 5: Solve for x
    x = 69,388,727,793,791,393,792/6,801,408,079.40
  6. Step 6: Final answer
    x = 10,202,112,119.10

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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.