Home / 1,675,544,302,481.80-2,513,669,434,648-543,531,285,669.68

Finding the Fourth Proportional to 1,675,544,302,481.80, 2,513,669,434,648 and 543,531,285,669.68

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Solution

The fourth proportional to 1,675,544,302,481.80, 2,513,669,434,648 and 543,531,285,669.68 is: 815,411,432,296.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,544,302,481.80 : 2,513,669,434,648 = 543,531,285,669.68 : x
  2. Step 2: Convert to fraction form
    1,675,544,302,481.80/2,513,669,434,648 = 543,531,285,669.68/x
  3. Step 3: Cross multiply
    1,675,544,302,481.80x = 2,513,669,434,648 × 543,531,285,669.68
  4. Step 4: Simplify right side
    1,675,544,302,481.80x = 1,366,257,979,562,805,128,331,264
  5. Step 5: Solve for x
    x = 1,366,257,979,562,805,128,331,264/1,675,544,302,481.80
  6. Step 6: Final answer
    x = 815,411,432,296.43

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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.