Home / 1,701,367,208.52-2,347,828,704-938,441,511.96

Finding the Fourth Proportional to 1,701,367,208.52, 2,347,828,704 and 938,441,511.96

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Solution

The fourth proportional to 1,701,367,208.52, 2,347,828,704 and 938,441,511.96 is: 1,295,017,270.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,367,208.52 : 2,347,828,704 = 938,441,511.96 : x
  2. Step 2: Convert to fraction form
    1,701,367,208.52/2,347,828,704 = 938,441,511.96/x
  3. Step 3: Cross multiply
    1,701,367,208.52x = 2,347,828,704 × 938,441,511.96
  4. Step 4: Simplify right side
    1,701,367,208.52x = 2,203,299,918,804,847,360
  5. Step 5: Solve for x
    x = 2,203,299,918,804,847,360/1,701,367,208.52
  6. Step 6: Final answer
    x = 1,295,017,270.68

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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.