Home / 188,687,493,277.67-283,070,995,389.85-61,192,243,704.51

Finding the Fourth Proportional to 188,687,493,277.67, 283,070,995,389.85 and 61,192,243,704.51

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Solution

The fourth proportional to 188,687,493,277.67, 283,070,995,389.85 and 61,192,243,704.51 is: 91,801,258,444.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,687,493,277.67 : 283,070,995,389.85 = 61,192,243,704.51 : x
  2. Step 2: Convert to fraction form
    188,687,493,277.67/283,070,995,389.85 = 61,192,243,704.51/x
  3. Step 3: Cross multiply
    188,687,493,277.67x = 283,070,995,389.85 × 61,192,243,704.51
  4. Step 4: Simplify right side
    188,687,493,277.67x = 17,321,749,335,573,927,034,880
  5. Step 5: Solve for x
    x = 17,321,749,335,573,927,034,880/188,687,493,277.67
  6. Step 6: Final answer
    x = 91,801,258,444.21

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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.