Home / 3,410,077,880.88-4,705,857,802.44-1,904,725,652.40

Finding the Fourth Proportional to 3,410,077,880.88, 4,705,857,802.44 and 1,904,725,652.40

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Solution

The fourth proportional to 3,410,077,880.88, 4,705,857,802.44 and 1,904,725,652.40 is: 2,628,493,654.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,077,880.88 : 4,705,857,802.44 = 1,904,725,652.40 : x
  2. Step 2: Convert to fraction form
    3,410,077,880.88/4,705,857,802.44 = 1,904,725,652.40/x
  3. Step 3: Cross multiply
    3,410,077,880.88x = 4,705,857,802.44 × 1,904,725,652.40
  4. Step 4: Simplify right side
    3,410,077,880.88x = 8,963,368,072,854,159,360
  5. Step 5: Solve for x
    x = 8,963,368,072,854,159,360/3,410,077,880.88
  6. Step 6: Final answer
    x = 2,628,493,654.97

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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.