Home / 43,968,959.44-65,954,000.08-11,620,582.40

Finding the Fourth Proportional to 43,968,959.44, 65,954,000.08 and 11,620,582.40

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Solution

The fourth proportional to 43,968,959.44, 65,954,000.08 and 11,620,582.40 is: 17,431,021.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,968,959.44 : 65,954,000.08 = 11,620,582.40 : x
  2. Step 2: Convert to fraction form
    43,968,959.44/65,954,000.08 = 11,620,582.40/x
  3. Step 3: Cross multiply
    43,968,959.44x = 65,954,000.08 × 11,620,582.40
  4. Step 4: Simplify right side
    43,968,959.44x = 766,423,892,539,246.62
  5. Step 5: Solve for x
    x = 766,423,892,539,246.62/43,968,959.44
  6. Step 6: Final answer
    x = 17,431,021.85

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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.