Home / 48,644,566.08-67,127,496.37-29,076,243.25

Finding the Fourth Proportional to 48,644,566.08, 67,127,496.37 and 29,076,243.25

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Solution

The fourth proportional to 48,644,566.08, 67,127,496.37 and 29,076,243.25 is: 40,124,017.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,644,566.08 : 67,127,496.37 = 29,076,243.25 : x
  2. Step 2: Convert to fraction form
    48,644,566.08/67,127,496.37 = 29,076,243.25/x
  3. Step 3: Cross multiply
    48,644,566.08x = 67,127,496.37 × 29,076,243.25
  4. Step 4: Simplify right side
    48,644,566.08x = 1,951,815,412,977,102.75
  5. Step 5: Solve for x
    x = 1,951,815,412,977,102.75/48,644,566.08
  6. Step 6: Final answer
    x = 40,124,017.34

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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.