Home / 1,466,850,907.06-2,024,780,786.19-872,133,972.58

Finding the Fourth Proportional to 1,466,850,907.06, 2,024,780,786.19 and 872,133,972.58

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Solution

The fourth proportional to 1,466,850,907.06, 2,024,780,786.19 and 872,133,972.58 is: 1,203,857,939.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,850,907.06 : 2,024,780,786.19 = 872,133,972.58 : x
  2. Step 2: Convert to fraction form
    1,466,850,907.06/2,024,780,786.19 = 872,133,972.58/x
  3. Step 3: Cross multiply
    1,466,850,907.06x = 2,024,780,786.19 × 872,133,972.58
  4. Step 4: Simplify right side
    1,466,850,907.06x = 1,765,880,110,663,540,480
  5. Step 5: Solve for x
    x = 1,765,880,110,663,540,480/1,466,850,907.06
  6. Step 6: Final answer
    x = 1,203,857,939.59

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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.