Home / 432,785,003,270.22-596,995,168,310.46-269,921,898,788.02

Finding the Fourth Proportional to 432,785,003,270.22, 596,995,168,310.46 and 269,921,898,788.02

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Solution

The fourth proportional to 432,785,003,270.22, 596,995,168,310.46 and 269,921,898,788.02 is: 372,337,461,279.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,785,003,270.22 : 596,995,168,310.46 = 269,921,898,788.02 : x
  2. Step 2: Convert to fraction form
    432,785,003,270.22/596,995,168,310.46 = 269,921,898,788.02/x
  3. Step 3: Cross multiply
    432,785,003,270.22x = 596,995,168,310.46 × 269,921,898,788.02
  4. Step 4: Simplify right side
    432,785,003,270.22x = 161,142,069,397,632,944,439,296
  5. Step 5: Solve for x
    x = 161,142,069,397,632,944,439,296/432,785,003,270.22
  6. Step 6: Final answer
    x = 372,337,461,279.87

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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.