Home / 544,353,677,514.33-751,205,455,798.55-300,481,013,157.32

Finding the Fourth Proportional to 544,353,677,514.33, 751,205,455,798.55 and 300,481,013,157.32

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Solution

The fourth proportional to 544,353,677,514.33, 751,205,455,798.55 and 300,481,013,157.32 is: 414,662,352,385.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,353,677,514.33 : 751,205,455,798.55 = 300,481,013,157.32 : x
  2. Step 2: Convert to fraction form
    544,353,677,514.33/751,205,455,798.55 = 300,481,013,157.32/x
  3. Step 3: Cross multiply
    544,353,677,514.33x = 751,205,455,798.55 × 300,481,013,157.32
  4. Step 4: Simplify right side
    544,353,677,514.33x = 225,722,976,447,654,686,359,552
  5. Step 5: Solve for x
    x = 225,722,976,447,654,686,359,552/544,353,677,514.33
  6. Step 6: Final answer
    x = 414,662,352,385.25

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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.