Home / 24,765,262.40-37,074,410.40-18,403,716.80

Finding the Fourth Proportional to 24,765,262.40, 37,074,410.40 and 18,403,716.80

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Solution

The fourth proportional to 24,765,262.40, 37,074,410.40 and 18,403,716.80 is: 27,550,967.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,765,262.40 : 37,074,410.40 = 18,403,716.80 : x
  2. Step 2: Convert to fraction form
    24,765,262.40/37,074,410.40 = 18,403,716.80/x
  3. Step 3: Cross multiply
    24,765,262.40x = 37,074,410.40 × 18,403,716.80
  4. Step 4: Simplify right side
    24,765,262.40x = 682,306,949,528,574.75
  5. Step 5: Solve for x
    x = 682,306,949,528,574.75/24,765,262.40
  6. Step 6: Final answer
    x = 27,550,967.90

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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.