Home / 17,365,908.96-23,966,426.52-9,633,442.68

Finding the Fourth Proportional to 17,365,908.96, 23,966,426.52 and 9,633,442.68

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Solution

The fourth proportional to 17,365,908.96, 23,966,426.52 and 9,633,442.68 is: 13,294,967.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,365,908.96 : 23,966,426.52 = 9,633,442.68 : x
  2. Step 2: Convert to fraction form
    17,365,908.96/23,966,426.52 = 9,633,442.68/x
  3. Step 3: Cross multiply
    17,365,908.96x = 23,966,426.52 × 9,633,442.68
  4. Step 4: Simplify right side
    17,365,908.96x = 230,879,196,124,851.88
  5. Step 5: Solve for x
    x = 230,879,196,124,851.88/17,365,908.96
  6. Step 6: Final answer
    x = 13,294,967.55

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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.