Home / 2,449,957,005.84-3,380,359,546.80-1,392,601,750.32

Finding the Fourth Proportional to 2,449,957,005.84, 3,380,359,546.80 and 1,392,601,750.32

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Solution

The fourth proportional to 2,449,957,005.84, 3,380,359,546.80 and 1,392,601,750.32 is: 1,921,460,095.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,957,005.84 : 3,380,359,546.80 = 1,392,601,750.32 : x
  2. Step 2: Convert to fraction form
    2,449,957,005.84/3,380,359,546.80 = 1,392,601,750.32/x
  3. Step 3: Cross multiply
    2,449,957,005.84x = 3,380,359,546.80 × 1,392,601,750.32
  4. Step 4: Simplify right side
    2,449,957,005.84x = 4,707,494,621,584,602,112
  5. Step 5: Solve for x
    x = 4,707,494,621,584,602,112/2,449,957,005.84
  6. Step 6: Final answer
    x = 1,921,460,095.16

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1.5x scale

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.