Home / 36,883,382.03-50,898,829.29-20,364,536.06

Finding the Fourth Proportional to 36,883,382.03, 50,898,829.29 and 20,364,536.06

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Solution

The fourth proportional to 36,883,382.03, 50,898,829.29 and 20,364,536.06 is: 28,102,928.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,883,382.03 : 50,898,829.29 = 20,364,536.06 : x
  2. Step 2: Convert to fraction form
    36,883,382.03/50,898,829.29 = 20,364,536.06/x
  3. Step 3: Cross multiply
    36,883,382.03x = 50,898,829.29 × 20,364,536.06
  4. Step 4: Simplify right side
    36,883,382.03x = 1,036,531,044,233,495
  5. Step 5: Solve for x
    x = 1,036,531,044,233,495/36,883,382.03
  6. Step 6: Final answer
    x = 28,102,928.40

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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.