Home / 530,794,446.05-732,499,735.77-295,860,003.33

Finding the Fourth Proportional to 530,794,446.05, 732,499,735.77 and 295,860,003.33

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Solution

The fourth proportional to 530,794,446.05, 732,499,735.77 and 295,860,003.33 is: 408,288,699.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,794,446.05 : 732,499,735.77 = 295,860,003.33 : x
  2. Step 2: Convert to fraction form
    530,794,446.05/732,499,735.77 = 295,860,003.33/x
  3. Step 3: Cross multiply
    530,794,446.05x = 732,499,735.77 × 295,860,003.33
  4. Step 4: Simplify right side
    530,794,446.05x = 216,717,374,264,136,288
  5. Step 5: Solve for x
    x = 216,717,374,264,136,288/530,794,446.05
  6. Step 6: Final answer
    x = 408,288,699.85

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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.