Home / 48,076,634.71-66,345,986.91-26,050,128.31

Finding the Fourth Proportional to 48,076,634.71, 66,345,986.91 and 26,050,128.31

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Solution

The fourth proportional to 48,076,634.71, 66,345,986.91 and 26,050,128.31 is: 35,949,302.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,076,634.71 : 66,345,986.91 = 26,050,128.31 : x
  2. Step 2: Convert to fraction form
    48,076,634.71/66,345,986.91 = 26,050,128.31/x
  3. Step 3: Cross multiply
    48,076,634.71x = 66,345,986.91 × 26,050,128.31
  4. Step 4: Simplify right side
    48,076,634.71x = 1,728,321,471,859,080.25
  5. Step 5: Solve for x
    x = 1,728,321,471,859,080.25/48,076,634.71
  6. Step 6: Final answer
    x = 35,949,302.24

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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.