Home / 48,076,635.21-66,345,987.60-26,050,128.81

Finding the Fourth Proportional to 48,076,635.21, 66,345,987.60 and 26,050,128.81

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Solution

The fourth proportional to 48,076,635.21, 66,345,987.60 and 26,050,128.81 is: 35,949,302.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,076,635.21 : 66,345,987.60 = 26,050,128.81 : x
  2. Step 2: Convert to fraction form
    48,076,635.21/66,345,987.60 = 26,050,128.81/x
  3. Step 3: Cross multiply
    48,076,635.21x = 66,345,987.60 × 26,050,128.81
  4. Step 4: Simplify right side
    48,076,635.21x = 1,728,321,523,006,662.75
  5. Step 5: Solve for x
    x = 1,728,321,523,006,662.75/48,076,635.21
  6. Step 6: Final answer
    x = 35,949,302.93

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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.