Home / 39,420,889,215.06-59,131,334,505.68-9,575,019,236.04

Finding the Fourth Proportional to 39,420,889,215.06, 59,131,334,505.68 and 9,575,019,236.04

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Solution

The fourth proportional to 39,420,889,215.06, 59,131,334,505.68 and 9,575,019,236.04 is: 14,362,529,019.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,420,889,215.06 : 59,131,334,505.68 = 9,575,019,236.04 : x
  2. Step 2: Convert to fraction form
    39,420,889,215.06/59,131,334,505.68 = 9,575,019,236.04/x
  3. Step 3: Cross multiply
    39,420,889,215.06x = 59,131,334,505.68 × 9,575,019,236.04
  4. Step 4: Simplify right side
    39,420,889,215.06x = 566,183,665,344,458,522,624
  5. Step 5: Solve for x
    x = 566,183,665,344,458,522,624/39,420,889,215.06
  6. Step 6: Final answer
    x = 14,362,529,019.98

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1.5x scale

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.