Home / 148,941,507,772.80-223,412,261,659.20-148,941,507,772.80

Finding the Fourth Proportional to 148,941,507,772.80, 223,412,261,659.20 and 148,941,507,772.80

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Solution

The fourth proportional to 148,941,507,772.80, 223,412,261,659.20 and 148,941,507,772.80 is: 223,412,261,659.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,941,507,772.80 : 223,412,261,659.20 = 148,941,507,772.80 : x
  2. Step 2: Convert to fraction form
    148,941,507,772.80/223,412,261,659.20 = 148,941,507,772.80/x
  3. Step 3: Cross multiply
    148,941,507,772.80x = 223,412,261,659.20 × 148,941,507,772.80
  4. Step 4: Simplify right side
    148,941,507,772.80x = 33,275,359,106,452,565,262,336
  5. Step 5: Solve for x
    x = 33,275,359,106,452,565,262,336/148,941,507,772.80
  6. Step 6: Final answer
    x = 223,412,261,659.20

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1.5x scale

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.