Home / 36,824,056.63-55,234,080.50-11,265,065.93

Finding the Fourth Proportional to 36,824,056.63, 55,234,080.50 and 11,265,065.93

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Solution

The fourth proportional to 36,824,056.63, 55,234,080.50 and 11,265,065.93 is: 16,896,985.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,824,056.63 : 55,234,080.50 = 11,265,065.93 : x
  2. Step 2: Convert to fraction form
    36,824,056.63/55,234,080.50 = 11,265,065.93/x
  3. Step 3: Cross multiply
    36,824,056.63x = 55,234,080.50 × 11,265,065.93
  4. Step 4: Simplify right side
    36,824,056.63x = 622,215,558,497,187.12
  5. Step 5: Solve for x
    x = 622,215,558,497,187.12/36,824,056.63
  6. Step 6: Final answer
    x = 16,896,985.71

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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.