Home / 3,501,203,833.35-4,831,646,845.14-1,893,660,623.37

Finding the Fourth Proportional to 3,501,203,833.35, 4,831,646,845.14 and 1,893,660,623.37

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Solution

The fourth proportional to 3,501,203,833.35, 4,831,646,845.14 and 1,893,660,623.37 is: 2,613,243,847.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,203,833.35 : 4,831,646,845.14 = 1,893,660,623.37 : x
  2. Step 2: Convert to fraction form
    3,501,203,833.35/4,831,646,845.14 = 1,893,660,623.37/x
  3. Step 3: Cross multiply
    3,501,203,833.35x = 4,831,646,845.14 × 1,893,660,623.37
  4. Step 4: Simplify right side
    3,501,203,833.35x = 9,149,499,376,671,506,432
  5. Step 5: Solve for x
    x = 9,149,499,376,671,506,432/3,501,203,833.35
  6. Step 6: Final answer
    x = 2,613,243,847.59

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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.