Home / 562,400,837.73-843,604,059.30-230,589,089.29

Finding the Fourth Proportional to 562,400,837.73, 843,604,059.30 and 230,589,089.29

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Solution

The fourth proportional to 562,400,837.73, 843,604,059.30 and 230,589,089.29 is: 345,884,783.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,400,837.73 : 843,604,059.30 = 230,589,089.29 : x
  2. Step 2: Convert to fraction form
    562,400,837.73/843,604,059.30 = 230,589,089.29/x
  3. Step 3: Cross multiply
    562,400,837.73x = 843,604,059.30 × 230,589,089.29
  4. Step 4: Simplify right side
    562,400,837.73x = 194,525,891,755,523,936
  5. Step 5: Solve for x
    x = 194,525,891,755,523,936/562,400,837.73
  6. Step 6: Final answer
    x = 345,884,783.07

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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.