Home / 32,480,905.68-44,820,033.48-17,990,588.88

Finding the Fourth Proportional to 32,480,905.68, 44,820,033.48 and 17,990,588.88

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Solution

The fourth proportional to 32,480,905.68, 44,820,033.48 and 17,990,588.88 is: 24,825,009.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,480,905.68 : 44,820,033.48 = 17,990,588.88 : x
  2. Step 2: Convert to fraction form
    32,480,905.68/44,820,033.48 = 17,990,588.88/x
  3. Step 3: Cross multiply
    32,480,905.68x = 44,820,033.48 × 17,990,588.88
  4. Step 4: Simplify right side
    32,480,905.68x = 806,338,795,926,515.62
  5. Step 5: Solve for x
    x = 806,338,795,926,515.62/32,480,905.68
  6. Step 6: Final answer
    x = 24,825,009.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.