Home / 24,479,111.44-33,780,987.36-13,465,624.60

Finding the Fourth Proportional to 24,479,111.44, 33,780,987.36 and 13,465,624.60

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Solution

The fourth proportional to 24,479,111.44, 33,780,987.36 and 13,465,624.60 is: 18,582,459.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,479,111.44 : 33,780,987.36 = 13,465,624.60 : x
  2. Step 2: Convert to fraction form
    24,479,111.44/33,780,987.36 = 13,465,624.60/x
  3. Step 3: Cross multiply
    24,479,111.44x = 33,780,987.36 × 13,465,624.60
  4. Step 4: Simplify right side
    24,479,111.44x = 454,882,094,407,105.06
  5. Step 5: Solve for x
    x = 454,882,094,407,105.06/24,479,111.44
  6. Step 6: Final answer
    x = 18,582,459.40

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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.