Home / 23,431,033.86-35,004,057.20-15,166,345.14

Finding the Fourth Proportional to 23,431,033.86, 35,004,057.20 and 15,166,345.14

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Solution

The fourth proportional to 23,431,033.86, 35,004,057.20 and 15,166,345.14 is: 22,657,285.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,431,033.86 : 35,004,057.20 = 15,166,345.14 : x
  2. Step 2: Convert to fraction form
    23,431,033.86/35,004,057.20 = 15,166,345.14/x
  3. Step 3: Cross multiply
    23,431,033.86x = 35,004,057.20 × 15,166,345.14
  4. Step 4: Simplify right side
    23,431,033.86x = 530,883,612,795,502.06
  5. Step 5: Solve for x
    x = 530,883,612,795,502.06/23,431,033.86
  6. Step 6: Final answer
    x = 22,657,285.03

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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.