Home / 633,755,132.16-950,857,608.96-283,973,700.48

Finding the Fourth Proportional to 633,755,132.16, 950,857,608.96 and 283,973,700.48

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Solution

The fourth proportional to 633,755,132.16, 950,857,608.96 and 283,973,700.48 is: 426,061,328.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,755,132.16 : 950,857,608.96 = 283,973,700.48 : x
  2. Step 2: Convert to fraction form
    633,755,132.16/950,857,608.96 = 283,973,700.48/x
  3. Step 3: Cross multiply
    633,755,132.16x = 950,857,608.96 × 283,973,700.48
  4. Step 4: Simplify right side
    633,755,132.16x = 270,018,553,845,936,032
  5. Step 5: Solve for x
    x = 270,018,553,845,936,032/633,755,132.16
  6. Step 6: Final answer
    x = 426,061,328.96

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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.