Home / 1,854,296,064,079.80-2,781,444,096,119.70-1,854,296,064,079.80

Finding the Fourth Proportional to 1,854,296,064,079.80, 2,781,444,096,119.70 and 1,854,296,064,079.80

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Solution

The fourth proportional to 1,854,296,064,079.80, 2,781,444,096,119.70 and 1,854,296,064,079.80 is: 2,781,444,096,119.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,296,064,079.80 : 2,781,444,096,119.70 = 1,854,296,064,079.80 : x
  2. Step 2: Convert to fraction form
    1,854,296,064,079.80/2,781,444,096,119.70 = 1,854,296,064,079.80/x
  3. Step 3: Cross multiply
    1,854,296,064,079.80x = 2,781,444,096,119.70 × 1,854,296,064,079.80
  4. Step 4: Simplify right side
    1,854,296,064,079.80x = 5,157,620,839,892,756,836,909,056
  5. Step 5: Solve for x
    x = 5,157,620,839,892,756,836,909,056/1,854,296,064,079.80
  6. Step 6: Final answer
    x = 2,781,444,096,119.70

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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.