Home / 1,838,726,084,009.60-2,758,089,126,014.30-1,838,726,084,009.60

Finding the Fourth Proportional to 1,838,726,084,009.60, 2,758,089,126,014.30 and 1,838,726,084,009.60

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Solution

The fourth proportional to 1,838,726,084,009.60, 2,758,089,126,014.30 and 1,838,726,084,009.60 is: 2,758,089,126,014.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,726,084,009.60 : 2,758,089,126,014.30 = 1,838,726,084,009.60 : x
  2. Step 2: Convert to fraction form
    1,838,726,084,009.60/2,758,089,126,014.30 = 1,838,726,084,009.60/x
  3. Step 3: Cross multiply
    1,838,726,084,009.60x = 2,758,089,126,014.30 × 1,838,726,084,009.60
  4. Step 4: Simplify right side
    1,838,726,084,009.60x = 5,071,370,418,025,733,866,651,648
  5. Step 5: Solve for x
    x = 5,071,370,418,025,733,866,651,648/1,838,726,084,009.60
  6. Step 6: Final answer
    x = 2,758,089,126,014.30

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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.