Home / 196,714,646.04-295,051,748.36-65,542,753.96

Finding the Fourth Proportional to 196,714,646.04, 295,051,748.36 and 65,542,753.96

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Solution

The fourth proportional to 196,714,646.04, 295,051,748.36 and 65,542,753.96 is: 98,307,393.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,714,646.04 : 295,051,748.36 = 65,542,753.96 : x
  2. Step 2: Convert to fraction form
    196,714,646.04/295,051,748.36 = 65,542,753.96/x
  3. Step 3: Cross multiply
    196,714,646.04x = 295,051,748.36 × 65,542,753.96
  4. Step 4: Simplify right side
    196,714,646.04x = 19,338,504,149,881,124
  5. Step 5: Solve for x
    x = 19,338,504,149,881,124/196,714,646.04
  6. Step 6: Final answer
    x = 98,307,393.68

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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.