Home / 9,422,052.70-14,133,079.05-8,792,196.70

Finding the Fourth Proportional to 9,422,052.70, 14,133,079.05 and 8,792,196.70

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Solution

The fourth proportional to 9,422,052.70, 14,133,079.05 and 8,792,196.70 is: 13,188,295.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,422,052.70 : 14,133,079.05 = 8,792,196.70 : x
  2. Step 2: Convert to fraction form
    9,422,052.70/14,133,079.05 = 8,792,196.70/x
  3. Step 3: Cross multiply
    9,422,052.70x = 14,133,079.05 × 8,792,196.70
  4. Step 4: Simplify right side
    9,422,052.70x = 124,260,810,984,249.12
  5. Step 5: Solve for x
    x = 124,260,810,984,249.12/9,422,052.70
  6. Step 6: Final answer
    x = 13,188,295.05

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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.