Home / 1,365,015,414,152.30-1,883,007,101,795.20-844,004,285,664.45

Finding the Fourth Proportional to 1,365,015,414,152.30, 1,883,007,101,795.20 and 844,004,285,664.45

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Solution

The fourth proportional to 1,365,015,414,152.30, 1,883,007,101,795.20 and 844,004,285,664.45 is: 1,164,284,335,088.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,015,414,152.30 : 1,883,007,101,795.20 = 844,004,285,664.45 : x
  2. Step 2: Convert to fraction form
    1,365,015,414,152.30/1,883,007,101,795.20 = 844,004,285,664.45/x
  3. Step 3: Cross multiply
    1,365,015,414,152.30x = 1,883,007,101,795.20 × 844,004,285,664.45
  4. Step 4: Simplify right side
    1,365,015,414,152.30x = 1,589,266,063,851,744,059,719,680
  5. Step 5: Solve for x
    x = 1,589,266,063,851,744,059,719,680/1,365,015,414,152.30
  6. Step 6: Final answer
    x = 1,164,284,335,088.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.