Home / 23,440,987.08-35,162,809.21-7,269,237.45

Finding the Fourth Proportional to 23,440,987.08, 35,162,809.21 and 7,269,237.45

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Solution

The fourth proportional to 23,440,987.08, 35,162,809.21 and 7,269,237.45 is: 10,904,268.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,440,987.08 : 35,162,809.21 = 7,269,237.45 : x
  2. Step 2: Convert to fraction form
    23,440,987.08/35,162,809.21 = 7,269,237.45/x
  3. Step 3: Cross multiply
    23,440,987.08x = 35,162,809.21 × 7,269,237.45
  4. Step 4: Simplify right side
    23,440,987.08x = 255,606,809,556,536.94
  5. Step 5: Solve for x
    x = 255,606,809,556,536.94/23,440,987.08
  6. Step 6: Final answer
    x = 10,904,268.18

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1.5x scale

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.