Home / 196,714,690.02-295,051,814.60-65,542,797.95

Finding the Fourth Proportional to 196,714,690.02, 295,051,814.60 and 65,542,797.95

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Solution

The fourth proportional to 196,714,690.02, 295,051,814.60 and 65,542,797.95 is: 98,307,459.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,714,690.02 : 295,051,814.60 = 65,542,797.95 : x
  2. Step 2: Convert to fraction form
    196,714,690.02/295,051,814.60 = 65,542,797.95/x
  3. Step 3: Cross multiply
    196,714,690.02x = 295,051,814.60 × 65,542,797.95
  4. Step 4: Simplify right side
    196,714,690.02x = 19,338,521,467,305,688
  5. Step 5: Solve for x
    x = 19,338,521,467,305,688/196,714,690.02
  6. Step 6: Final answer
    x = 98,307,459.73

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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.