Home / 17,771,204.75-26,656,807.13-4,308,032.75

Finding the Fourth Proportional to 17,771,204.75, 26,656,807.13 and 4,308,032.75

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Solution

The fourth proportional to 17,771,204.75, 26,656,807.13 and 4,308,032.75 is: 6,462,049.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,771,204.75 : 26,656,807.13 = 4,308,032.75 : x
  2. Step 2: Convert to fraction form
    17,771,204.75/26,656,807.13 = 4,308,032.75/x
  3. Step 3: Cross multiply
    17,771,204.75x = 26,656,807.13 × 4,308,032.75
  4. Step 4: Simplify right side
    17,771,204.75x = 114,838,398,104,933.34
  5. Step 5: Solve for x
    x = 114,838,398,104,933.34/17,771,204.75
  6. Step 6: Final answer
    x = 6,462,049.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.