Home / 3,885,814,764.15-5,828,360,764.73-1,088,036,535.39

Finding the Fourth Proportional to 3,885,814,764.15, 5,828,360,764.73 and 1,088,036,535.39

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Solution

The fourth proportional to 3,885,814,764.15, 5,828,360,764.73 and 1,088,036,535.39 is: 1,631,953,615.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,885,814,764.15 : 5,828,360,764.73 = 1,088,036,535.39 : x
  2. Step 2: Convert to fraction form
    3,885,814,764.15/5,828,360,764.73 = 1,088,036,535.39/x
  3. Step 3: Cross multiply
    3,885,814,764.15x = 5,828,360,764.73 × 1,088,036,535.39
  4. Step 4: Simplify right side
    3,885,814,764.15x = 6,341,469,453,454,400,512
  5. Step 5: Solve for x
    x = 6,341,469,453,454,400,512/3,885,814,764.15
  6. Step 6: Final answer
    x = 1,631,953,615.48

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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.