Home / 43,704,020.30-65,556,030.45-23,548,628.30

Finding the Fourth Proportional to 43,704,020.30, 65,556,030.45 and 23,548,628.30

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Solution

The fourth proportional to 43,704,020.30, 65,556,030.45 and 23,548,628.30 is: 35,322,942.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,704,020.30 : 65,556,030.45 = 23,548,628.30 : x
  2. Step 2: Convert to fraction form
    43,704,020.30/65,556,030.45 = 23,548,628.30/x
  3. Step 3: Cross multiply
    43,704,020.30x = 65,556,030.45 × 23,548,628.30
  4. Step 4: Simplify right side
    43,704,020.30x = 1,543,754,593,890,531.75
  5. Step 5: Solve for x
    x = 1,543,754,593,890,531.75/43,704,020.30
  6. Step 6: Final answer
    x = 35,322,942.45

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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.