Home / 48,161,993.23-66,463,596.03-27,535,871.35

Finding the Fourth Proportional to 48,161,993.23, 66,463,596.03 and 27,535,871.35

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Solution

The fourth proportional to 48,161,993.23, 66,463,596.03 and 27,535,871.35 is: 37,999,528.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,161,993.23 : 66,463,596.03 = 27,535,871.35 : x
  2. Step 2: Convert to fraction form
    48,161,993.23/66,463,596.03 = 27,535,871.35/x
  3. Step 3: Cross multiply
    48,161,993.23x = 66,463,596.03 × 27,535,871.35
  4. Step 4: Simplify right side
    48,161,993.23x = 1,830,133,029,740,450.75
  5. Step 5: Solve for x
    x = 1,830,133,029,740,450.75/48,161,993.23
  6. Step 6: Final answer
    x = 37,999,528.40

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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.