Home / 17,266,915.08-23,827,718.28-9,531,791.28

Finding the Fourth Proportional to 17,266,915.08, 23,827,718.28 and 9,531,791.28

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Solution

The fourth proportional to 17,266,915.08, 23,827,718.28 and 9,531,791.28 is: 13,153,527.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,266,915.08 : 23,827,718.28 = 9,531,791.28 : x
  2. Step 2: Convert to fraction form
    17,266,915.08/23,827,718.28 = 9,531,791.28/x
  3. Step 3: Cross multiply
    17,266,915.08x = 23,827,718.28 × 9,531,791.28
  4. Step 4: Simplify right side
    17,266,915.08x = 227,120,837,323,600.59
  5. Step 5: Solve for x
    x = 227,120,837,323,600.59/17,266,915.08
  6. Step 6: Final answer
    x = 13,153,527.21

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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.