Home / 17,339,927.40-26,002,017.90-6,553,643.40

Finding the Fourth Proportional to 17,339,927.40, 26,002,017.90 and 6,553,643.40

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Solution

The fourth proportional to 17,339,927.40, 26,002,017.90 and 6,553,643.40 is: 9,827,489.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,339,927.40 : 26,002,017.90 = 6,553,643.40 : x
  2. Step 2: Convert to fraction form
    17,339,927.40/26,002,017.90 = 6,553,643.40/x
  3. Step 3: Cross multiply
    17,339,927.40x = 26,002,017.90 × 6,553,643.40
  4. Step 4: Simplify right side
    17,339,927.40x = 170,407,952,997,016.88
  5. Step 5: Solve for x
    x = 170,407,952,997,016.88/17,339,927.40
  6. Step 6: Final answer
    x = 9,827,489.42

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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.