Home / 16,774,507.26-23,148,699.66-9,531,163.26

Finding the Fourth Proportional to 16,774,507.26, 23,148,699.66 and 9,531,163.26

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Solution

The fourth proportional to 16,774,507.26, 23,148,699.66 and 9,531,163.26 is: 13,152,936.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,774,507.26 : 23,148,699.66 = 9,531,163.26 : x
  2. Step 2: Convert to fraction form
    16,774,507.26/23,148,699.66 = 9,531,163.26/x
  3. Step 3: Cross multiply
    16,774,507.26x = 23,148,699.66 × 9,531,163.26
  4. Step 4: Simplify right side
    16,774,507.26x = 220,634,035,716,166.50
  5. Step 5: Solve for x
    x = 220,634,035,716,166.50/16,774,507.26
  6. Step 6: Final answer
    x = 13,152,936.91

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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.