Home / 2,243,231,596.94-3,095,669,079.99-1,225,977,792.60

Finding the Fourth Proportional to 2,243,231,596.94, 3,095,669,079.99 and 1,225,977,792.60

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Solution

The fourth proportional to 2,243,231,596.94, 3,095,669,079.99 and 1,225,977,792.60 is: 1,691,854,532.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,231,596.94 : 3,095,669,079.99 = 1,225,977,792.60 : x
  2. Step 2: Convert to fraction form
    2,243,231,596.94/3,095,669,079.99 = 1,225,977,792.60/x
  3. Step 3: Cross multiply
    2,243,231,596.94x = 3,095,669,079.99 × 1,225,977,792.60
  4. Step 4: Simplify right side
    2,243,231,596.94x = 3,795,221,545,306,212,352
  5. Step 5: Solve for x
    x = 3,795,221,545,306,212,352/2,243,231,596.94
  6. Step 6: Final answer
    x = 1,691,854,532.76

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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.