Home / 43,719,904.20-65,588,713.65-14,968,946.10

Finding the Fourth Proportional to 43,719,904.20, 65,588,713.65 and 14,968,946.10

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Solution

The fourth proportional to 43,719,904.20, 65,588,713.65 and 14,968,946.10 is: 22,456,451.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,719,904.20 : 65,588,713.65 = 14,968,946.10 : x
  2. Step 2: Convert to fraction form
    43,719,904.20/65,588,713.65 = 14,968,946.10/x
  3. Step 3: Cross multiply
    43,719,904.20x = 65,588,713.65 × 14,968,946.10
  4. Step 4: Simplify right side
    43,719,904.20x = 981,793,919,395,184.25
  5. Step 5: Solve for x
    x = 981,793,919,395,184.25/43,719,904.20
  6. Step 6: Final answer
    x = 22,456,451.75

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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.