Home / 4,813,250,843.08-6,640,698,393.54-2,907,300,157.48

Finding the Fourth Proportional to 4,813,250,843.08, 6,640,698,393.54 and 2,907,300,157.48

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Solution

The fourth proportional to 4,813,250,843.08, 6,640,698,393.54 and 2,907,300,157.48 is: 4,011,115,172.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,813,250,843.08 : 6,640,698,393.54 = 2,907,300,157.48 : x
  2. Step 2: Convert to fraction form
    4,813,250,843.08/6,640,698,393.54 = 2,907,300,157.48/x
  3. Step 3: Cross multiply
    4,813,250,843.08x = 6,640,698,393.54 × 2,907,300,157.48
  4. Step 4: Simplify right side
    4,813,250,843.08x = 19,306,503,485,316,026,368
  5. Step 5: Solve for x
    x = 19,306,503,485,316,026,368/4,813,250,843.08
  6. Step 6: Final answer
    x = 4,011,115,172.41

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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.