Home / 48,076,633.71-66,345,985.53-26,050,127.31

Finding the Fourth Proportional to 48,076,633.71, 66,345,985.53 and 26,050,127.31

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Solution

The fourth proportional to 48,076,633.71, 66,345,985.53 and 26,050,127.31 is: 35,949,300.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,076,633.71 : 66,345,985.53 = 26,050,127.31 : x
  2. Step 2: Convert to fraction form
    48,076,633.71/66,345,985.53 = 26,050,127.31/x
  3. Step 3: Cross multiply
    48,076,633.71x = 66,345,985.53 × 26,050,127.31
  4. Step 4: Simplify right side
    48,076,633.71x = 1,728,321,369,563,917.75
  5. Step 5: Solve for x
    x = 1,728,321,369,563,917.75/48,076,633.71
  6. Step 6: Final answer
    x = 35,949,300.86

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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.