Home / 3,105,255,420,041.80-4,657,883,130,062.70-3,105,255,420,041.80

Finding the Fourth Proportional to 3,105,255,420,041.80, 4,657,883,130,062.70 and 3,105,255,420,041.80

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Solution

The fourth proportional to 3,105,255,420,041.80, 4,657,883,130,062.70 and 3,105,255,420,041.80 is: 4,657,883,130,062.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,105,255,420,041.80 : 4,657,883,130,062.70 = 3,105,255,420,041.80 : x
  2. Step 2: Convert to fraction form
    3,105,255,420,041.80/4,657,883,130,062.70 = 3,105,255,420,041.80/x
  3. Step 3: Cross multiply
    3,105,255,420,041.80x = 4,657,883,130,062.70 × 3,105,255,420,041.80
  4. Step 4: Simplify right side
    3,105,255,420,041.80x = 14,463,916,835,548,463,722,659,840
  5. Step 5: Solve for x
    x = 14,463,916,835,548,463,722,659,840/3,105,255,420,041.80
  6. Step 6: Final answer
    x = 4,657,883,130,062.70

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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.