Home / 3,561,252,174.34-4,914,512,257.29-2,035,314,856.55

Finding the Fourth Proportional to 3,561,252,174.34, 4,914,512,257.29 and 2,035,314,856.55

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Solution

The fourth proportional to 3,561,252,174.34, 4,914,512,257.29 and 2,035,314,856.55 is: 2,808,725,504.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,252,174.34 : 4,914,512,257.29 = 2,035,314,856.55 : x
  2. Step 2: Convert to fraction form
    3,561,252,174.34/4,914,512,257.29 = 2,035,314,856.55/x
  3. Step 3: Cross multiply
    3,561,252,174.34x = 4,914,512,257.29 × 2,035,314,856.55
  4. Step 4: Simplify right side
    3,561,252,174.34x = 10,002,579,809,959,411,712
  5. Step 5: Solve for x
    x = 10,002,579,809,959,411,712/3,561,252,174.34
  6. Step 6: Final answer
    x = 2,808,725,504.48

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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.