Home / 48,201,960.32-66,518,622.72-26,471,928.32

Finding the Fourth Proportional to 48,201,960.32, 66,518,622.72 and 26,471,928.32

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Solution

The fourth proportional to 48,201,960.32, 66,518,622.72 and 26,471,928.32 is: 36,531,215.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,201,960.32 : 66,518,622.72 = 26,471,928.32 : x
  2. Step 2: Convert to fraction form
    48,201,960.32/66,518,622.72 = 26,471,928.32/x
  3. Step 3: Cross multiply
    48,201,960.32x = 66,518,622.72 × 26,471,928.32
  4. Step 4: Simplify right side
    48,201,960.32x = 1,760,876,212,588,963.50
  5. Step 5: Solve for x
    x = 1,760,876,212,588,963.50/48,201,960.32
  6. Step 6: Final answer
    x = 36,531,215.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.