Home / 43,660,923.96-65,477,214.54-14,506,933.44

Finding the Fourth Proportional to 43,660,923.96, 65,477,214.54 and 14,506,933.44

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Solution

The fourth proportional to 43,660,923.96, 65,477,214.54 and 14,506,933.44 is: 21,755,691.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,660,923.96 : 65,477,214.54 = 14,506,933.44 : x
  2. Step 2: Convert to fraction form
    43,660,923.96/65,477,214.54 = 14,506,933.44/x
  3. Step 3: Cross multiply
    43,660,923.96x = 65,477,214.54 × 14,506,933.44
  4. Step 4: Simplify right side
    43,660,923.96x = 949,873,593,168,380.12
  5. Step 5: Solve for x
    x = 949,873,593,168,380.12/43,660,923.96
  6. Step 6: Final answer
    x = 21,755,691.52

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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.