Home / 1,360,299,213,409.70-2,040,456,447,455.60-453,734,533,488.46

Finding the Fourth Proportional to 1,360,299,213,409.70, 2,040,456,447,455.60 and 453,734,533,488.46

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Solution

The fourth proportional to 1,360,299,213,409.70, 2,040,456,447,455.60 and 453,734,533,488.46 is: 680,604,344,370.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,299,213,409.70 : 2,040,456,447,455.60 = 453,734,533,488.46 : x
  2. Step 2: Convert to fraction form
    1,360,299,213,409.70/2,040,456,447,455.60 = 453,734,533,488.46/x
  3. Step 3: Cross multiply
    1,360,299,213,409.70x = 2,040,456,447,455.60 × 453,734,533,488.46
  4. Step 4: Simplify right side
    1,360,299,213,409.70x = 925,825,554,289,787,098,103,808
  5. Step 5: Solve for x
    x = 925,825,554,289,787,098,103,808/1,360,299,213,409.70
  6. Step 6: Final answer
    x = 680,604,344,370.04

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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.