Home / 29,947,607.06-41,327,697.42-16,196,571.18

Finding the Fourth Proportional to 29,947,607.06, 41,327,697.42 and 16,196,571.18

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Solution

The fourth proportional to 29,947,607.06, 41,327,697.42 and 16,196,571.18 is: 22,351,268.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,947,607.06 : 41,327,697.42 = 16,196,571.18 : x
  2. Step 2: Convert to fraction form
    29,947,607.06/41,327,697.42 = 16,196,571.18/x
  3. Step 3: Cross multiply
    29,947,607.06x = 41,327,697.42 × 16,196,571.18
  4. Step 4: Simplify right side
    29,947,607.06x = 669,366,992,887,549.50
  5. Step 5: Solve for x
    x = 669,366,992,887,549.50/29,947,607.06
  6. Step 6: Final answer
    x = 22,351,268.05

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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.