Home / 6,524,500,081.64-9,791,624,101.26-4,420,988,845.16

Finding the Fourth Proportional to 6,524,500,081.64, 9,791,624,101.26 and 4,420,988,845.16

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Solution

The fourth proportional to 6,524,500,081.64, 9,791,624,101.26 and 4,420,988,845.16 is: 6,634,785,866.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,524,500,081.64 : 9,791,624,101.26 = 4,420,988,845.16 : x
  2. Step 2: Convert to fraction form
    6,524,500,081.64/9,791,624,101.26 = 4,420,988,845.16/x
  3. Step 3: Cross multiply
    6,524,500,081.64x = 9,791,624,101.26 × 4,420,988,845.16
  4. Step 4: Simplify right side
    6,524,500,081.64x = 43,288,660,927,670,272,000
  5. Step 5: Solve for x
    x = 43,288,660,927,670,272,000/6,524,500,081.64
  6. Step 6: Final answer
    x = 6,634,785,866.50

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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.