Home / 3,058,986,091,739.40-4,223,306,277,125.10-1,947,223,872,462.60

Finding the Fourth Proportional to 3,058,986,091,739.40, 4,223,306,277,125.10 and 1,947,223,872,462.60

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Solution

The fourth proportional to 3,058,986,091,739.40, 4,223,306,277,125.10 and 1,947,223,872,462.60 is: 2,688,381,887,628.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,986,091,739.40 : 4,223,306,277,125.10 = 1,947,223,872,462.60 : x
  2. Step 2: Convert to fraction form
    3,058,986,091,739.40/4,223,306,277,125.10 = 1,947,223,872,462.60/x
  3. Step 3: Cross multiply
    3,058,986,091,739.40x = 4,223,306,277,125.10 × 1,947,223,872,462.60
  4. Step 4: Simplify right side
    3,058,986,091,739.40x = 8,223,722,803,539,144,425,340,928
  5. Step 5: Solve for x
    x = 8,223,722,803,539,144,425,340,928/3,058,986,091,739.40
  6. Step 6: Final answer
    x = 2,688,381,887,628.32

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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.