Home / 3,963,292,426.90-5,944,938,640.35-2,657,223,025.30

Finding the Fourth Proportional to 3,963,292,426.90, 5,944,938,640.35 and 2,657,223,025.30

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Solution

The fourth proportional to 3,963,292,426.90, 5,944,938,640.35 and 2,657,223,025.30 is: 3,985,834,537.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,292,426.90 : 5,944,938,640.35 = 2,657,223,025.30 : x
  2. Step 2: Convert to fraction form
    3,963,292,426.90/5,944,938,640.35 = 2,657,223,025.30/x
  3. Step 3: Cross multiply
    3,963,292,426.90x = 5,944,938,640.35 × 2,657,223,025.30
  4. Step 4: Simplify right side
    3,963,292,426.90x = 15,797,027,839,133,698,048
  5. Step 5: Solve for x
    x = 15,797,027,839,133,698,048/3,963,292,426.90
  6. Step 6: Final answer
    x = 3,985,834,537.95

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.