Home / 3,058,986,091,735-4,223,306,277,118.90-1,947,223,872,458.20

Finding the Fourth Proportional to 3,058,986,091,735, 4,223,306,277,118.90 and 1,947,223,872,458.20

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Solution

The fourth proportional to 3,058,986,091,735, 4,223,306,277,118.90 and 1,947,223,872,458.20 is: 2,688,381,887,622.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,986,091,735 : 4,223,306,277,118.90 = 1,947,223,872,458.20 : x
  2. Step 2: Convert to fraction form
    3,058,986,091,735/4,223,306,277,118.90 = 1,947,223,872,458.20/x
  3. Step 3: Cross multiply
    3,058,986,091,735x = 4,223,306,277,118.90 × 1,947,223,872,458.20
  4. Step 4: Simplify right side
    3,058,986,091,735x = 8,223,722,803,508,488,022,523,904
  5. Step 5: Solve for x
    x = 8,223,722,803,508,488,022,523,904/3,058,986,091,735
  6. Step 6: Final answer
    x = 2,688,381,887,622.17

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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.