Home / 1,923,607,137.24-2,654,353,900.14-1,076,880,825.16

Finding the Fourth Proportional to 1,923,607,137.24, 2,654,353,900.14 and 1,076,880,825.16

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Solution

The fourth proportional to 1,923,607,137.24, 2,654,353,900.14 and 1,076,880,825.16 is: 1,485,970,166.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,607,137.24 : 2,654,353,900.14 = 1,076,880,825.16 : x
  2. Step 2: Convert to fraction form
    1,923,607,137.24/2,654,353,900.14 = 1,076,880,825.16/x
  3. Step 3: Cross multiply
    1,923,607,137.24x = 2,654,353,900.14 × 1,076,880,825.16
  4. Step 4: Simplify right side
    1,923,607,137.24x = 2,858,422,818,249,427,456
  5. Step 5: Solve for x
    x = 2,858,422,818,249,427,456/1,923,607,137.24
  6. Step 6: Final answer
    x = 1,485,970,166.63

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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.