Home / 3,105,255,420,032.80-4,657,883,130,049.40-3,105,255,420,032.80

Finding the Fourth Proportional to 3,105,255,420,032.80, 4,657,883,130,049.40 and 3,105,255,420,032.80

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Solution

The fourth proportional to 3,105,255,420,032.80, 4,657,883,130,049.40 and 3,105,255,420,032.80 is: 4,657,883,130,049.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,105,255,420,032.80 : 4,657,883,130,049.40 = 3,105,255,420,032.80 : x
  2. Step 2: Convert to fraction form
    3,105,255,420,032.80/4,657,883,130,049.40 = 3,105,255,420,032.80/x
  3. Step 3: Cross multiply
    3,105,255,420,032.80x = 4,657,883,130,049.40 × 3,105,255,420,032.80
  4. Step 4: Simplify right side
    3,105,255,420,032.80x = 14,463,916,835,465,242,288,848,896
  5. Step 5: Solve for x
    x = 14,463,916,835,465,242,288,848,896/3,105,255,420,032.80
  6. Step 6: Final answer
    x = 4,657,883,130,049.40

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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.