Home / 37,419,941.93-56,131,925.01-11,862,944.24

Finding the Fourth Proportional to 37,419,941.93, 56,131,925.01 and 11,862,944.24

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Solution

The fourth proportional to 37,419,941.93, 56,131,925.01 and 11,862,944.24 is: 17,795,054.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,419,941.93 : 56,131,925.01 = 11,862,944.24 : x
  2. Step 2: Convert to fraction form
    37,419,941.93/56,131,925.01 = 11,862,944.24/x
  3. Step 3: Cross multiply
    37,419,941.93x = 56,131,925.01 × 11,862,944.24
  4. Step 4: Simplify right side
    37,419,941.93x = 665,889,896,617,821.25
  5. Step 5: Solve for x
    x = 665,889,896,617,821.25/37,419,941.93
  6. Step 6: Final answer
    x = 17,795,054.25

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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.