Home / 8,949,052,367,999.20-13,423,578,551,998-8,949,052,367,999.20

Finding the Fourth Proportional to 8,949,052,367,999.20, 13,423,578,551,998 and 8,949,052,367,999.20

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Solution

The fourth proportional to 8,949,052,367,999.20, 13,423,578,551,998 and 8,949,052,367,999.20 is: 13,423,578,551,998

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,949,052,367,999.20 : 13,423,578,551,998 = 8,949,052,367,999.20 : x
  2. Step 2: Convert to fraction form
    8,949,052,367,999.20/13,423,578,551,998 = 8,949,052,367,999.20/x
  3. Step 3: Cross multiply
    8,949,052,367,999.20x = 13,423,578,551,998 × 8,949,052,367,999.20
  4. Step 4: Simplify right side
    8,949,052,367,999.20x = 120,128,307,427,780,956,654,665,728
  5. Step 5: Solve for x
    x = 120,128,307,427,780,956,654,665,728/8,949,052,367,999.20
  6. Step 6: Final answer
    x = 13,423,578,551,998

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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.