Home / 1,131,150,318,677.60-1,696,995,146,708.10-366,238,699,624.22

Finding the Fourth Proportional to 1,131,150,318,677.60, 1,696,995,146,708.10 and 366,238,699,624.22

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Solution

The fourth proportional to 1,131,150,318,677.60, 1,696,995,146,708.10 and 366,238,699,624.22 is: 549,445,361,537.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,131,150,318,677.60 : 1,696,995,146,708.10 = 366,238,699,624.22 : x
  2. Step 2: Convert to fraction form
    1,131,150,318,677.60/1,696,995,146,708.10 = 366,238,699,624.22/x
  3. Step 3: Cross multiply
    1,131,150,318,677.60x = 1,696,995,146,708.10 × 366,238,699,624.22
  4. Step 4: Simplify right side
    1,131,150,318,677.60x = 621,505,295,798,987,009,294,336
  5. Step 5: Solve for x
    x = 621,505,295,798,987,009,294,336/1,131,150,318,677.60
  6. Step 6: Final answer
    x = 549,445,361,537.43

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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.