Home / 17,714,653,545.80-26,572,295,246.70-5,293,137,398.60

Finding the Fourth Proportional to 17,714,653,545.80, 26,572,295,246.70 and 5,293,137,398.60

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Solution

The fourth proportional to 17,714,653,545.80, 26,572,295,246.70 and 5,293,137,398.60 is: 7,939,800,198.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,714,653,545.80 : 26,572,295,246.70 = 5,293,137,398.60 : x
  2. Step 2: Convert to fraction form
    17,714,653,545.80/26,572,295,246.70 = 5,293,137,398.60/x
  3. Step 3: Cross multiply
    17,714,653,545.80x = 26,572,295,246.70 × 5,293,137,398.60
  4. Step 4: Simplify right side
    17,714,653,545.80x = 140,650,809,736,948,793,344
  5. Step 5: Solve for x
    x = 140,650,809,736,948,793,344/17,714,653,545.80
  6. Step 6: Final answer
    x = 7,939,800,198.37

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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.