Home / 604,558,860,823.25-906,965,651,291.90-196,113,341,792.02

Finding the Fourth Proportional to 604,558,860,823.25, 906,965,651,291.90 and 196,113,341,792.02

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Solution

The fourth proportional to 604,558,860,823.25, 906,965,651,291.90 and 196,113,341,792.02 is: 294,211,327,120.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,558,860,823.25 : 906,965,651,291.90 = 196,113,341,792.02 : x
  2. Step 2: Convert to fraction form
    604,558,860,823.25/906,965,651,291.90 = 196,113,341,792.02/x
  3. Step 3: Cross multiply
    604,558,860,823.25x = 906,965,651,291.90 × 196,113,341,792.02
  4. Step 4: Simplify right side
    604,558,860,823.25x = 177,868,064,765,430,393,208,832
  5. Step 5: Solve for x
    x = 177,868,064,765,430,393,208,832/604,558,860,823.25
  6. Step 6: Final answer
    x = 294,211,327,120.77

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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.