Home / 4,635,698,883.83-6,956,647,997.06-1,980,375,504.81

Finding the Fourth Proportional to 4,635,698,883.83, 6,956,647,997.06 and 1,980,375,504.81

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Solution

The fourth proportional to 4,635,698,883.83, 6,956,647,997.06 and 1,980,375,504.81 is: 2,971,887,440.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635,698,883.83 : 6,956,647,997.06 = 1,980,375,504.81 : x
  2. Step 2: Convert to fraction form
    4,635,698,883.83/6,956,647,997.06 = 1,980,375,504.81/x
  3. Step 3: Cross multiply
    4,635,698,883.83x = 6,956,647,997.06 × 1,980,375,504.81
  4. Step 4: Simplify right side
    4,635,698,883.83x = 13,776,775,288,963,172,352
  5. Step 5: Solve for x
    x = 13,776,775,288,963,172,352/4,635,698,883.83
  6. Step 6: Final answer
    x = 2,971,887,440.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.