Home / 7,225,582,277.04-9,970,494,805.07-4,010,627,790.66

Finding the Fourth Proportional to 7,225,582,277.04, 9,970,494,805.07 and 4,010,627,790.66

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Solution

The fourth proportional to 7,225,582,277.04, 9,970,494,805.07 and 4,010,627,790.66 is: 5,534,217,453.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,225,582,277.04 : 9,970,494,805.07 = 4,010,627,790.66 : x
  2. Step 2: Convert to fraction form
    7,225,582,277.04/9,970,494,805.07 = 4,010,627,790.66/x
  3. Step 3: Cross multiply
    7,225,582,277.04x = 9,970,494,805.07 × 4,010,627,790.66
  4. Step 4: Simplify right side
    7,225,582,277.04x = 39,987,943,551,824,846,848
  5. Step 5: Solve for x
    x = 39,987,943,551,824,846,848/7,225,582,277.04
  6. Step 6: Final answer
    x = 5,534,217,453.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.