Home / 168,568,219,354.44-252,751,352,679.32-53,652,249,264.58

Finding the Fourth Proportional to 168,568,219,354.44, 252,751,352,679.32 and 53,652,249,264.58

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Solution

The fourth proportional to 168,568,219,354.44, 252,751,352,679.32 and 53,652,249,264.58 is: 80,446,234,929.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,568,219,354.44 : 252,751,352,679.32 = 53,652,249,264.58 : x
  2. Step 2: Convert to fraction form
    168,568,219,354.44/252,751,352,679.32 = 53,652,249,264.58/x
  3. Step 3: Cross multiply
    168,568,219,354.44x = 252,751,352,679.32 × 53,652,249,264.58
  4. Step 4: Simplify right side
    168,568,219,354.44x = 13,560,678,575,909,889,900,544
  5. Step 5: Solve for x
    x = 13,560,678,575,909,889,900,544/168,568,219,354.44
  6. Step 6: Final answer
    x = 80,446,234,929.95

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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.