Home / 254,822,457,698.25-382,284,039,720.60-93,475,362,447.69

Finding the Fourth Proportional to 254,822,457,698.25, 382,284,039,720.60 and 93,475,362,447.69

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Solution

The fourth proportional to 254,822,457,698.25, 382,284,039,720.60 and 93,475,362,447.69 is: 140,231,514,496.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,822,457,698.25 : 382,284,039,720.60 = 93,475,362,447.69 : x
  2. Step 2: Convert to fraction form
    254,822,457,698.25/382,284,039,720.60 = 93,475,362,447.69/x
  3. Step 3: Cross multiply
    254,822,457,698.25x = 382,284,039,720.60 × 93,475,362,447.69
  4. Step 4: Simplify right side
    254,822,457,698.25x = 35,734,139,170,850,202,451,968
  5. Step 5: Solve for x
    x = 35,734,139,170,850,202,451,968/254,822,457,698.25
  6. Step 6: Final answer
    x = 140,231,514,496.91

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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.