Home / 17,266,948.41-23,828,242.65-9,531,824.64

Finding the Fourth Proportional to 17,266,948.41, 23,828,242.65 and 9,531,824.64

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Solution

The fourth proportional to 17,266,948.41, 23,828,242.65 and 9,531,824.64 is: 13,153,837.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,266,948.41 : 23,828,242.65 = 9,531,824.64 : x
  2. Step 2: Convert to fraction form
    17,266,948.41/23,828,242.65 = 9,531,824.64/x
  3. Step 3: Cross multiply
    17,266,948.41x = 23,828,242.65 × 9,531,824.64
  4. Step 4: Simplify right side
    17,266,948.41x = 227,126,630,419,168.91
  5. Step 5: Solve for x
    x = 227,126,630,419,168.91/17,266,948.41
  6. Step 6: Final answer
    x = 13,153,837.32

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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.