Home / 633,671,598,892.52-950,898,360,210.42-293,647,398,537.80

Finding the Fourth Proportional to 633,671,598,892.52, 950,898,360,210.42 and 293,647,398,537.80

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Solution

The fourth proportional to 633,671,598,892.52, 950,898,360,210.42 and 293,647,398,537.80 is: 440,652,271,993.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,671,598,892.52 : 950,898,360,210.42 = 293,647,398,537.80 : x
  2. Step 2: Convert to fraction form
    633,671,598,892.52/950,898,360,210.42 = 293,647,398,537.80/x
  3. Step 3: Cross multiply
    633,671,598,892.52x = 950,898,360,210.42 × 293,647,398,537.80
  4. Step 4: Simplify right side
    633,671,598,892.52x = 279,228,829,749,649,694,785,536
  5. Step 5: Solve for x
    x = 279,228,829,749,649,694,785,536/633,671,598,892.52
  6. Step 6: Final answer
    x = 440,652,271,993.35

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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.