Home / 432,785,003,269.22-596,995,168,309.08-269,921,898,787.02

Finding the Fourth Proportional to 432,785,003,269.22, 596,995,168,309.08 and 269,921,898,787.02

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Solution

The fourth proportional to 432,785,003,269.22, 596,995,168,309.08 and 269,921,898,787.02 is: 372,337,461,278.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,785,003,269.22 : 596,995,168,309.08 = 269,921,898,787.02 : x
  2. Step 2: Convert to fraction form
    432,785,003,269.22/596,995,168,309.08 = 269,921,898,787.02/x
  3. Step 3: Cross multiply
    432,785,003,269.22x = 596,995,168,309.08 × 269,921,898,787.02
  4. Step 4: Simplify right side
    432,785,003,269.22x = 161,142,069,396,663,456,235,520
  5. Step 5: Solve for x
    x = 161,142,069,396,663,456,235,520/432,785,003,269.22
  6. Step 6: Final answer
    x = 372,337,461,278.49

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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.