Home / 599,948,690.68-899,832,108.42-163,283,402.42

Finding the Fourth Proportional to 599,948,690.68, 899,832,108.42 and 163,283,402.42

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Solution

The fourth proportional to 599,948,690.68, 899,832,108.42 and 163,283,402.42 is: 244,900,356.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,948,690.68 : 899,832,108.42 = 163,283,402.42 : x
  2. Step 2: Convert to fraction form
    599,948,690.68/899,832,108.42 = 163,283,402.42/x
  3. Step 3: Cross multiply
    599,948,690.68x = 899,832,108.42 × 163,283,402.42
  4. Step 4: Simplify right side
    599,948,690.68x = 146,927,648,269,579,904
  5. Step 5: Solve for x
    x = 146,927,648,269,579,904/599,948,690.68
  6. Step 6: Final answer
    x = 244,900,356.57

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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.