Home / 17,102,702.43-23,602,036.03-9,367,246.51

Finding the Fourth Proportional to 17,102,702.43, 23,602,036.03 and 9,367,246.51

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Solution

The fourth proportional to 17,102,702.43, 23,602,036.03 and 9,367,246.51 is: 12,926,968.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,102,702.43 : 23,602,036.03 = 9,367,246.51 : x
  2. Step 2: Convert to fraction form
    17,102,702.43/23,602,036.03 = 9,367,246.51/x
  3. Step 3: Cross multiply
    17,102,702.43x = 23,602,036.03 × 9,367,246.51
  4. Step 4: Simplify right side
    17,102,702.43x = 221,086,089,548,488.56
  5. Step 5: Solve for x
    x = 221,086,089,548,488.56/17,102,702.43
  6. Step 6: Final answer
    x = 12,926,968.15

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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.