Home / 71,315,886,502.20-106,973,829,753.30-71,315,886,502.20

Finding the Fourth Proportional to 71,315,886,502.20, 106,973,829,753.30 and 71,315,886,502.20

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Solution

The fourth proportional to 71,315,886,502.20, 106,973,829,753.30 and 71,315,886,502.20 is: 106,973,829,753.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,315,886,502.20 : 106,973,829,753.30 = 71,315,886,502.20 : x
  2. Step 2: Convert to fraction form
    71,315,886,502.20/106,973,829,753.30 = 71,315,886,502.20/x
  3. Step 3: Cross multiply
    71,315,886,502.20x = 106,973,829,753.30 × 71,315,886,502.20
  4. Step 4: Simplify right side
    71,315,886,502.20x = 7,628,933,501,392,008,511,488
  5. Step 5: Solve for x
    x = 7,628,933,501,392,008,511,488/71,315,886,502.20
  6. Step 6: Final answer
    x = 106,973,829,753.30

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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.