Home / 3,253,364,972.10-4,489,738,368.22-1,843,622,060.22

Finding the Fourth Proportional to 3,253,364,972.10, 4,489,738,368.22 and 1,843,622,060.22

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Solution

The fourth proportional to 3,253,364,972.10, 4,489,738,368.22 and 1,843,622,060.22 is: 2,544,252,111.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,364,972.10 : 4,489,738,368.22 = 1,843,622,060.22 : x
  2. Step 2: Convert to fraction form
    3,253,364,972.10/4,489,738,368.22 = 1,843,622,060.22/x
  3. Step 3: Cross multiply
    3,253,364,972.10x = 4,489,738,368.22 × 1,843,622,060.22
  4. Step 4: Simplify right side
    3,253,364,972.10x = 8,277,380,700,261,927,936
  5. Step 5: Solve for x
    x = 8,277,380,700,261,927,936/3,253,364,972.10
  6. Step 6: Final answer
    x = 2,544,252,111.66

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1.5x scale

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.