Home / 35,431,232.16-48,895,100.64-19,133,708.16

Finding the Fourth Proportional to 35,431,232.16, 48,895,100.64 and 19,133,708.16

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Solution

The fourth proportional to 35,431,232.16, 48,895,100.64 and 19,133,708.16 is: 26,404,517.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,431,232.16 : 48,895,100.64 = 19,133,708.16 : x
  2. Step 2: Convert to fraction form
    35,431,232.16/48,895,100.64 = 19,133,708.16/x
  3. Step 3: Cross multiply
    35,431,232.16x = 48,895,100.64 × 19,133,708.16
  4. Step 4: Simplify right side
    35,431,232.16x = 935,544,586,099,589.25
  5. Step 5: Solve for x
    x = 935,544,586,099,589.25/35,431,232.16
  6. Step 6: Final answer
    x = 26,404,517.40

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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.