Home / 17,300,981.75-25,953,022.67-5,004,751.95

Finding the Fourth Proportional to 17,300,981.75, 25,953,022.67 and 5,004,751.95

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Solution

The fourth proportional to 17,300,981.75, 25,953,022.67 and 5,004,751.95 is: 7,507,576.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,300,981.75 : 25,953,022.67 = 5,004,751.95 : x
  2. Step 2: Convert to fraction form
    17,300,981.75/25,953,022.67 = 5,004,751.95/x
  3. Step 3: Cross multiply
    17,300,981.75x = 25,953,022.67 × 5,004,751.95
  4. Step 4: Simplify right side
    17,300,981.75x = 129,888,440,791,052.95
  5. Step 5: Solve for x
    x = 129,888,440,791,052.95/17,300,981.75
  6. Step 6: Final answer
    x = 7,507,576.32

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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.