Home / 17,297,793.50-23,866,994.78-10,327,114.40

Finding the Fourth Proportional to 17,297,793.50, 23,866,994.78 and 10,327,114.40

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Solution

The fourth proportional to 17,297,793.50, 23,866,994.78 and 10,327,114.40 is: 14,249,053.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,297,793.50 : 23,866,994.78 = 10,327,114.40 : x
  2. Step 2: Convert to fraction form
    17,297,793.50/23,866,994.78 = 10,327,114.40/x
  3. Step 3: Cross multiply
    17,297,793.50x = 23,866,994.78 × 10,327,114.40
  4. Step 4: Simplify right side
    17,297,793.50x = 246,477,185,477,262.84
  5. Step 5: Solve for x
    x = 246,477,185,477,262.84/17,297,793.50
  6. Step 6: Final answer
    x = 14,249,053.53

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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.