Home / 17,713,896.20-26,570,844.30-5,746,632.20

Finding the Fourth Proportional to 17,713,896.20, 26,570,844.30 and 5,746,632.20

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Solution

The fourth proportional to 17,713,896.20, 26,570,844.30 and 5,746,632.20 is: 8,619,948.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,713,896.20 : 26,570,844.30 = 5,746,632.20 : x
  2. Step 2: Convert to fraction form
    17,713,896.20/26,570,844.30 = 5,746,632.20/x
  3. Step 3: Cross multiply
    17,713,896.20x = 26,570,844.30 × 5,746,632.20
  4. Step 4: Simplify right side
    17,713,896.20x = 152,692,869,435,566.47
  5. Step 5: Solve for x
    x = 152,692,869,435,566.47/17,713,896.20
  6. Step 6: Final answer
    x = 8,619,948.30

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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.