Home / 6,637,116,211,377.70-9,162,040,575,449.90-4,135,475,271,071.80

Finding the Fourth Proportional to 6,637,116,211,377.70, 9,162,040,575,449.90 and 4,135,475,271,071.80

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Solution

The fourth proportional to 6,637,116,211,377.70, 9,162,040,575,449.90 and 4,135,475,271,071.80 is: 5,708,713,095,512.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,637,116,211,377.70 : 9,162,040,575,449.90 = 4,135,475,271,071.80 : x
  2. Step 2: Convert to fraction form
    6,637,116,211,377.70/9,162,040,575,449.90 = 4,135,475,271,071.80/x
  3. Step 3: Cross multiply
    6,637,116,211,377.70x = 9,162,040,575,449.90 × 4,135,475,271,071.80
  4. Step 4: Simplify right side
    6,637,116,211,377.70x = 37,889,392,232,329,505,534,902,272
  5. Step 5: Solve for x
    x = 37,889,392,232,329,505,534,902,272/6,637,116,211,377.70
  6. Step 6: Final answer
    x = 5,708,713,095,512.40

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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.