Home / 1,994,028,594.56-2,988,369,296.60-1,551,905,147.48

Finding the Fourth Proportional to 1,994,028,594.56, 2,988,369,296.60 and 1,551,905,147.48

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Solution

The fourth proportional to 1,994,028,594.56, 2,988,369,296.60 and 1,551,905,147.48 is: 2,325,776,925.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,994,028,594.56 : 2,988,369,296.60 = 1,551,905,147.48 : x
  2. Step 2: Convert to fraction form
    1,994,028,594.56/2,988,369,296.60 = 1,551,905,147.48/x
  3. Step 3: Cross multiply
    1,994,028,594.56x = 2,988,369,296.60 × 1,551,905,147.48
  4. Step 4: Simplify right side
    1,994,028,594.56x = 4,637,665,693,964,726,272
  5. Step 5: Solve for x
    x = 4,637,665,693,964,726,272/1,994,028,594.56
  6. Step 6: Final answer
    x = 2,325,776,925.47

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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.