Home / 43,704,052.70-65,556,079.05-26,697,940.70

Finding the Fourth Proportional to 43,704,052.70, 65,556,079.05 and 26,697,940.70

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Solution

The fourth proportional to 43,704,052.70, 65,556,079.05 and 26,697,940.70 is: 40,046,911.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,704,052.70 : 65,556,079.05 = 26,697,940.70 : x
  2. Step 2: Convert to fraction form
    43,704,052.70/65,556,079.05 = 26,697,940.70/x
  3. Step 3: Cross multiply
    43,704,052.70x = 65,556,079.05 × 26,697,940.70
  4. Step 4: Simplify right side
    43,704,052.70x = 1,750,212,311,001,412.25
  5. Step 5: Solve for x
    x = 1,750,212,311,001,412.25/43,704,052.70
  6. Step 6: Final answer
    x = 40,046,911.05

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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.