Home / 24,544,077.60-36,816,116.40-8,388,271.20

Finding the Fourth Proportional to 24,544,077.60, 36,816,116.40 and 8,388,271.20

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Solution

The fourth proportional to 24,544,077.60, 36,816,116.40 and 8,388,271.20 is: 12,582,406.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,544,077.60 : 36,816,116.40 = 8,388,271.20 : x
  2. Step 2: Convert to fraction form
    24,544,077.60/36,816,116.40 = 8,388,271.20/x
  3. Step 3: Cross multiply
    24,544,077.60x = 36,816,116.40 × 8,388,271.20
  4. Step 4: Simplify right side
    24,544,077.60x = 308,823,568,893,967.69
  5. Step 5: Solve for x
    x = 308,823,568,893,967.69/24,544,077.60
  6. Step 6: Final answer
    x = 12,582,406.80

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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.