Home / 3,849,659,601.40-5,774,489,402.10-1,396,076,548.60

Finding the Fourth Proportional to 3,849,659,601.40, 5,774,489,402.10 and 1,396,076,548.60

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Solution

The fourth proportional to 3,849,659,601.40, 5,774,489,402.10 and 1,396,076,548.60 is: 2,094,114,822.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,659,601.40 : 5,774,489,402.10 = 1,396,076,548.60 : x
  2. Step 2: Convert to fraction form
    3,849,659,601.40/5,774,489,402.10 = 1,396,076,548.60/x
  3. Step 3: Cross multiply
    3,849,659,601.40x = 5,774,489,402.10 × 1,396,076,548.60
  4. Step 4: Simplify right side
    3,849,659,601.40x = 8,061,629,234,411,045,888
  5. Step 5: Solve for x
    x = 8,061,629,234,411,045,888/3,849,659,601.40
  6. Step 6: Final answer
    x = 2,094,114,822.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.