Home / 23,431,187.68-35,004,292.88-15,166,505.16

Finding the Fourth Proportional to 23,431,187.68, 35,004,292.88 and 15,166,505.16

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Solution

The fourth proportional to 23,431,187.68, 35,004,292.88 and 15,166,505.16 is: 22,657,527.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,431,187.68 : 35,004,292.88 = 15,166,505.16 : x
  2. Step 2: Convert to fraction form
    23,431,187.68/35,004,292.88 = 15,166,505.16/x
  3. Step 3: Cross multiply
    23,431,187.68x = 35,004,292.88 × 15,166,505.16
  4. Step 4: Simplify right side
    23,431,187.68x = 530,892,788,586,671.31
  5. Step 5: Solve for x
    x = 530,892,788,586,671.31/23,431,187.68
  6. Step 6: Final answer
    x = 22,657,527.90

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.