Home / 37,454,380.75-56,181,571.13-10,528,036.75

Finding the Fourth Proportional to 37,454,380.75, 56,181,571.13 and 10,528,036.75

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Solution

The fourth proportional to 37,454,380.75, 56,181,571.13 and 10,528,036.75 is: 15,792,055.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,454,380.75 : 56,181,571.13 = 10,528,036.75 : x
  2. Step 2: Convert to fraction form
    37,454,380.75/56,181,571.13 = 10,528,036.75/x
  3. Step 3: Cross multiply
    37,454,380.75x = 56,181,571.13 × 10,528,036.75
  4. Step 4: Simplify right side
    37,454,380.75x = 591,481,645,529,379
  5. Step 5: Solve for x
    x = 591,481,645,529,379/37,454,380.75
  6. Step 6: Final answer
    x = 15,792,055.13

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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.