Home / 3,973,317,453,188.30-5,484,198,284,479-2,587,851,026,389.10

Finding the Fourth Proportional to 3,973,317,453,188.30, 5,484,198,284,479 and 2,587,851,026,389.10

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Solution

The fourth proportional to 3,973,317,453,188.30, 5,484,198,284,479 and 2,587,851,026,389.10 is: 3,571,898,879,618.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973,317,453,188.30 : 5,484,198,284,479 = 2,587,851,026,389.10 : x
  2. Step 2: Convert to fraction form
    3,973,317,453,188.30/5,484,198,284,479 = 2,587,851,026,389.10/x
  3. Step 3: Cross multiply
    3,973,317,453,188.30x = 5,484,198,284,479 × 2,587,851,026,389.10
  4. Step 4: Simplify right side
    3,973,317,453,188.30x = 14,192,288,159,410,322,153,668,608
  5. Step 5: Solve for x
    x = 14,192,288,159,410,322,153,668,608/3,973,317,453,188.30
  6. Step 6: Final answer
    x = 3,571,898,879,618.10

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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.