Home / 496,124,266.67-684,660,193.62-270,069,749.36

Finding the Fourth Proportional to 496,124,266.67, 684,660,193.62 and 270,069,749.36

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Solution

The fourth proportional to 496,124,266.67, 684,660,193.62 and 270,069,749.36 is: 372,700,993.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,124,266.67 : 684,660,193.62 = 270,069,749.36 : x
  2. Step 2: Convert to fraction form
    496,124,266.67/684,660,193.62 = 270,069,749.36/x
  3. Step 3: Cross multiply
    496,124,266.67x = 684,660,193.62 × 270,069,749.36
  4. Step 4: Simplify right side
    496,124,266.67x = 184,906,006,887,722,496
  5. Step 5: Solve for x
    x = 184,906,006,887,722,496/496,124,266.67
  6. Step 6: Final answer
    x = 372,700,993.10

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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.