Home / 5,647,918,104.90-8,472,196,021.95-1,717,752,477.60

Finding the Fourth Proportional to 5,647,918,104.90, 8,472,196,021.95 and 1,717,752,477.60

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Solution

The fourth proportional to 5,647,918,104.90, 8,472,196,021.95 and 1,717,752,477.60 is: 2,576,725,695.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,647,918,104.90 : 8,472,196,021.95 = 1,717,752,477.60 : x
  2. Step 2: Convert to fraction form
    5,647,918,104.90/8,472,196,021.95 = 1,717,752,477.60/x
  3. Step 3: Cross multiply
    5,647,918,104.90x = 8,472,196,021.95 × 1,717,752,477.60
  4. Step 4: Simplify right side
    5,647,918,104.90x = 14,553,135,707,417,475,072
  5. Step 5: Solve for x
    x = 14,553,135,707,417,475,072/5,647,918,104.90
  6. Step 6: Final answer
    x = 2,576,725,695.58

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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.