Home / 432,785,003,209.66-596,995,168,227.30-269,921,898,727.77

Finding the Fourth Proportional to 432,785,003,209.66, 596,995,168,227.30 and 269,921,898,727.77

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Solution

The fourth proportional to 432,785,003,209.66, 596,995,168,227.30 and 269,921,898,727.77 is: 372,337,461,196.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,785,003,209.66 : 596,995,168,227.30 = 269,921,898,727.77 : x
  2. Step 2: Convert to fraction form
    432,785,003,209.66/596,995,168,227.30 = 269,921,898,727.77/x
  3. Step 3: Cross multiply
    432,785,003,209.66x = 596,995,168,227.30 × 269,921,898,727.77
  4. Step 4: Simplify right side
    432,785,003,209.66x = 161,142,069,339,217,295,572,992
  5. Step 5: Solve for x
    x = 161,142,069,339,217,295,572,992/432,785,003,209.66
  6. Step 6: Final answer
    x = 372,337,461,196.99

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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.