Home / 433,757,577.92-598,585,457.53-248,118,593.61

Finding the Fourth Proportional to 433,757,577.92, 598,585,457.53 and 248,118,593.61

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Solution

The fourth proportional to 433,757,577.92, 598,585,457.53 and 248,118,593.61 is: 342,403,659.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,757,577.92 : 598,585,457.53 = 248,118,593.61 : x
  2. Step 2: Convert to fraction form
    433,757,577.92/598,585,457.53 = 248,118,593.61/x
  3. Step 3: Cross multiply
    433,757,577.92x = 598,585,457.53 × 248,118,593.61
  4. Step 4: Simplify right side
    433,757,577.92x = 148,520,181,876,085,536
  5. Step 5: Solve for x
    x = 148,520,181,876,085,536/433,757,577.92
  6. Step 6: Final answer
    x = 342,403,659.18

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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.