Home / 544,828,439.88-751,879,125.36-297,325,736.28

Finding the Fourth Proportional to 544,828,439.88, 751,879,125.36 and 297,325,736.28

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Solution

The fourth proportional to 544,828,439.88, 751,879,125.36 and 297,325,736.28 is: 410,318,181.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,828,439.88 : 751,879,125.36 = 297,325,736.28 : x
  2. Step 2: Convert to fraction form
    544,828,439.88/751,879,125.36 = 297,325,736.28/x
  3. Step 3: Cross multiply
    544,828,439.88x = 751,879,125.36 × 297,325,736.28
  4. Step 4: Simplify right side
    544,828,439.88x = 223,553,014,541,224,416
  5. Step 5: Solve for x
    x = 223,553,014,541,224,416/544,828,439.88
  6. Step 6: Final answer
    x = 410,318,181.24

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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.