Home / 597,902,422.80-896,853,634.20-365,450,129.40

Finding the Fourth Proportional to 597,902,422.80, 896,853,634.20 and 365,450,129.40

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Solution

The fourth proportional to 597,902,422.80, 896,853,634.20 and 365,450,129.40 is: 548,175,194.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,902,422.80 : 896,853,634.20 = 365,450,129.40 : x
  2. Step 2: Convert to fraction form
    597,902,422.80/896,853,634.20 = 365,450,129.40/x
  3. Step 3: Cross multiply
    597,902,422.80x = 896,853,634.20 × 365,450,129.40
  4. Step 4: Simplify right side
    597,902,422.80x = 327,755,276,671,250,240
  5. Step 5: Solve for x
    x = 327,755,276,671,250,240/597,902,422.80
  6. Step 6: Final answer
    x = 548,175,194.10

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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.