Home / 20,378,249,273,056-30,571,667,500,704-6,608,762,319,152.60

Finding the Fourth Proportional to 20,378,249,273,056, 30,571,667,500,704 and 6,608,762,319,152.60

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Solution

The fourth proportional to 20,378,249,273,056, 30,571,667,500,704 and 6,608,762,319,152.60 is: 9,914,535,910,572.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,378,249,273,056 : 30,571,667,500,704 = 6,608,762,319,152.60 : x
  2. Step 2: Convert to fraction form
    20,378,249,273,056/30,571,667,500,704 = 6,608,762,319,152.60/x
  3. Step 3: Cross multiply
    20,378,249,273,056x = 30,571,667,500,704 × 6,608,762,319,152.60
  4. Step 4: Simplify right side
    20,378,249,273,056x = 202,040,884,212,314,725,326,782,464
  5. Step 5: Solve for x
    x = 202,040,884,212,314,725,326,782,464/20,378,249,273,056
  6. Step 6: Final answer
    x = 9,914,535,910,572.65

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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.