Home / 544,828,430.44-751,879,112.34-297,325,726.84

Finding the Fourth Proportional to 544,828,430.44, 751,879,112.34 and 297,325,726.84

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Solution

The fourth proportional to 544,828,430.44, 751,879,112.34 and 297,325,726.84 is: 410,318,168.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,828,430.44 : 751,879,112.34 = 297,325,726.84 : x
  2. Step 2: Convert to fraction form
    544,828,430.44/751,879,112.34 = 297,325,726.84/x
  3. Step 3: Cross multiply
    544,828,430.44x = 751,879,112.34 × 297,325,726.84
  4. Step 4: Simplify right side
    544,828,430.44x = 223,553,003,572,304,512
  5. Step 5: Solve for x
    x = 223,553,003,572,304,512/544,828,430.44
  6. Step 6: Final answer
    x = 410,318,168.22

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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.