Home / 126,735,408,048.70-190,103,112,073.05-126,735,408,048.70

Finding the Fourth Proportional to 126,735,408,048.70, 190,103,112,073.05 and 126,735,408,048.70

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Solution

The fourth proportional to 126,735,408,048.70, 190,103,112,073.05 and 126,735,408,048.70 is: 190,103,112,073.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,735,408,048.70 : 190,103,112,073.05 = 126,735,408,048.70 : x
  2. Step 2: Convert to fraction form
    126,735,408,048.70/190,103,112,073.05 = 126,735,408,048.70/x
  3. Step 3: Cross multiply
    126,735,408,048.70x = 190,103,112,073.05 × 126,735,408,048.70
  4. Step 4: Simplify right side
    126,735,408,048.70x = 24,092,795,479,905,735,278,592
  5. Step 5: Solve for x
    x = 24,092,795,479,905,735,278,592/126,735,408,048.70
  6. Step 6: Final answer
    x = 190,103,112,073.05

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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.