Home / 11,631,782,734,913-17,447,674,103,572-3,887,050,260,195.80

Finding the Fourth Proportional to 11,631,782,734,913, 17,447,674,103,572 and 3,887,050,260,195.80

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Solution

The fourth proportional to 11,631,782,734,913, 17,447,674,103,572 and 3,887,050,260,195.80 is: 5,830,575,390,695.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,631,782,734,913 : 17,447,674,103,572 = 3,887,050,260,195.80 : x
  2. Step 2: Convert to fraction form
    11,631,782,734,913/17,447,674,103,572 = 3,887,050,260,195.80/x
  3. Step 3: Cross multiply
    11,631,782,734,913x = 17,447,674,103,572 × 3,887,050,260,195.80
  4. Step 4: Simplify right side
    11,631,782,734,913x = 67,819,986,164,101,057,842,511,872
  5. Step 5: Solve for x
    x = 67,819,986,164,101,057,842,511,872/11,631,782,734,913
  6. Step 6: Final answer
    x = 5,830,575,390,695.55

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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.