Home / 9,267,994,010.40-13,901,991,015.60-6,329,337,856.80

Finding the Fourth Proportional to 9,267,994,010.40, 13,901,991,015.60 and 6,329,337,856.80

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Solution

The fourth proportional to 9,267,994,010.40, 13,901,991,015.60 and 6,329,337,856.80 is: 9,494,006,785.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267,994,010.40 : 13,901,991,015.60 = 6,329,337,856.80 : x
  2. Step 2: Convert to fraction form
    9,267,994,010.40/13,901,991,015.60 = 6,329,337,856.80/x
  3. Step 3: Cross multiply
    9,267,994,010.40x = 13,901,991,015.60 × 6,329,337,856.80
  4. Step 4: Simplify right side
    9,267,994,010.40x = 87,990,398,019,930,570,752
  5. Step 5: Solve for x
    x = 87,990,398,019,930,570,752/9,267,994,010.40
  6. Step 6: Final answer
    x = 9,494,006,785.20

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Double scale
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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.