Home / 1,838,726,084,150.80-2,758,089,126,226.30-1,838,726,084,150.80

Finding the Fourth Proportional to 1,838,726,084,150.80, 2,758,089,126,226.30 and 1,838,726,084,150.80

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Solution

The fourth proportional to 1,838,726,084,150.80, 2,758,089,126,226.30 and 1,838,726,084,150.80 is: 2,758,089,126,226.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,726,084,150.80 : 2,758,089,126,226.30 = 1,838,726,084,150.80 : x
  2. Step 2: Convert to fraction form
    1,838,726,084,150.80/2,758,089,126,226.30 = 1,838,726,084,150.80/x
  3. Step 3: Cross multiply
    1,838,726,084,150.80x = 2,758,089,126,226.30 × 1,838,726,084,150.80
  4. Step 4: Simplify right side
    1,838,726,084,150.80x = 5,071,370,418,804,985,889,292,288
  5. Step 5: Solve for x
    x = 5,071,370,418,804,985,889,292,288/1,838,726,084,150.80
  6. Step 6: Final answer
    x = 2,758,089,126,226.30

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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.