Home / 6,749,312,556.66-9,314,050,530.16-4,036,579,941.75

Finding the Fourth Proportional to 6,749,312,556.66, 9,314,050,530.16 and 4,036,579,941.75

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Solution

The fourth proportional to 6,749,312,556.66, 9,314,050,530.16 and 4,036,579,941.75 is: 5,570,479,842.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,749,312,556.66 : 9,314,050,530.16 = 4,036,579,941.75 : x
  2. Step 2: Convert to fraction form
    6,749,312,556.66/9,314,050,530.16 = 4,036,579,941.75/x
  3. Step 3: Cross multiply
    6,749,312,556.66x = 9,314,050,530.16 × 4,036,579,941.75
  4. Step 4: Simplify right side
    6,749,312,556.66x = 37,596,909,546,489,806,848
  5. Step 5: Solve for x
    x = 37,596,909,546,489,806,848/6,749,312,556.66
  6. Step 6: Final answer
    x = 5,570,479,842.34

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.