Home / 17,713,940.80-26,570,911.20-6,352,913.20

Finding the Fourth Proportional to 17,713,940.80, 26,570,911.20 and 6,352,913.20

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Solution

The fourth proportional to 17,713,940.80, 26,570,911.20 and 6,352,913.20 is: 9,529,369.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,713,940.80 : 26,570,911.20 = 6,352,913.20 : x
  2. Step 2: Convert to fraction form
    17,713,940.80/26,570,911.20 = 6,352,913.20/x
  3. Step 3: Cross multiply
    17,713,940.80x = 26,570,911.20 × 6,352,913.20
  4. Step 4: Simplify right side
    17,713,940.80x = 168,802,692,498,507.84
  5. Step 5: Solve for x
    x = 168,802,692,498,507.84/17,713,940.80
  6. Step 6: Final answer
    x = 9,529,369.80

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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.