Home / 544,353,677,519.48-751,205,455,805.70-300,481,013,162.47

Finding the Fourth Proportional to 544,353,677,519.48, 751,205,455,805.70 and 300,481,013,162.47

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Solution

The fourth proportional to 544,353,677,519.48, 751,205,455,805.70 and 300,481,013,162.47 is: 414,662,352,392.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,353,677,519.48 : 751,205,455,805.70 = 300,481,013,162.47 : x
  2. Step 2: Convert to fraction form
    544,353,677,519.48/751,205,455,805.70 = 300,481,013,162.47/x
  3. Step 3: Cross multiply
    544,353,677,519.48x = 751,205,455,805.70 × 300,481,013,162.47
  4. Step 4: Simplify right side
    544,353,677,519.48x = 225,722,976,453,671,767,769,088
  5. Step 5: Solve for x
    x = 225,722,976,453,671,767,769,088/544,353,677,519.48
  6. Step 6: Final answer
    x = 414,662,352,392.38

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1.5x scale

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.