Home / 633,671,598,076.86-950,898,358,981.20-293,647,397,722.06

Finding the Fourth Proportional to 633,671,598,076.86, 950,898,358,981.20 and 293,647,397,722.06

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Solution

The fourth proportional to 633,671,598,076.86, 950,898,358,981.20 and 293,647,397,722.06 is: 440,652,270,766.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,671,598,076.86 : 950,898,358,981.20 = 293,647,397,722.06 : x
  2. Step 2: Convert to fraction form
    633,671,598,076.86/950,898,358,981.20 = 293,647,397,722.06/x
  3. Step 3: Cross multiply
    633,671,598,076.86x = 950,898,358,981.20 × 293,647,397,722.06
  4. Step 4: Simplify right side
    633,671,598,076.86x = 279,228,828,613,006,598,340,608
  5. Step 5: Solve for x
    x = 279,228,828,613,006,598,340,608/633,671,598,076.86
  6. Step 6: Final answer
    x = 440,652,270,766.82

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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.