Home / 598,573,906.47-826,024,188.56-334,260,544.14

Finding the Fourth Proportional to 598,573,906.47, 826,024,188.56 and 334,260,544.14

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Solution

The fourth proportional to 598,573,906.47, 826,024,188.56 and 334,260,544.14 is: 461,275,193.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,573,906.47 : 826,024,188.56 = 334,260,544.14 : x
  2. Step 2: Convert to fraction form
    598,573,906.47/826,024,188.56 = 334,260,544.14/x
  3. Step 3: Cross multiply
    598,573,906.47x = 826,024,188.56 × 334,260,544.14
  4. Step 4: Simplify right side
    598,573,906.47x = 276,107,294,739,196,224
  5. Step 5: Solve for x
    x = 276,107,294,739,196,224/598,573,906.47
  6. Step 6: Final answer
    x = 461,275,193.85

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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.