Home / 432,996,781.36-597,548,160.94-244,821,033.02

Finding the Fourth Proportional to 432,996,781.36, 597,548,160.94 and 244,821,033.02

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Solution

The fourth proportional to 432,996,781.36, 597,548,160.94 and 244,821,033.02 is: 337,860,151.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,996,781.36 : 597,548,160.94 = 244,821,033.02 : x
  2. Step 2: Convert to fraction form
    432,996,781.36/597,548,160.94 = 244,821,033.02/x
  3. Step 3: Cross multiply
    432,996,781.36x = 597,548,160.94 × 244,821,033.02
  4. Step 4: Simplify right side
    432,996,781.36x = 146,292,358,041,413,824
  5. Step 5: Solve for x
    x = 146,292,358,041,413,824/432,996,781.36
  6. Step 6: Final answer
    x = 337,860,151.25

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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.