Home / 122,816,052.41-184,065,056.37-49,948,192.19

Finding the Fourth Proportional to 122,816,052.41, 184,065,056.37 and 49,948,192.19

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Solution

The fourth proportional to 122,816,052.41, 184,065,056.37 and 49,948,192.19 is: 74,857,615.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,816,052.41 : 184,065,056.37 = 49,948,192.19 : x
  2. Step 2: Convert to fraction form
    122,816,052.41/184,065,056.37 = 49,948,192.19/x
  3. Step 3: Cross multiply
    122,816,052.41x = 184,065,056.37 × 49,948,192.19
  4. Step 4: Simplify right side
    122,816,052.41x = 9,193,716,811,492,108
  5. Step 5: Solve for x
    x = 9,193,716,811,492,108/122,816,052.41
  6. Step 6: Final answer
    x = 74,857,615.36

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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.