Home / 793,244,697.56-1,093,523,959.58-554,348,174.57

Finding the Fourth Proportional to 793,244,697.56, 1,093,523,959.58 and 554,348,174.57

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Solution

The fourth proportional to 793,244,697.56, 1,093,523,959.58 and 554,348,174.57 is: 764,194,217.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,244,697.56 : 1,093,523,959.58 = 554,348,174.57 : x
  2. Step 2: Convert to fraction form
    793,244,697.56/1,093,523,959.58 = 554,348,174.57/x
  3. Step 3: Cross multiply
    793,244,697.56x = 1,093,523,959.58 × 554,348,174.57
  4. Step 4: Simplify right side
    793,244,697.56x = 606,193,010,845,111,552
  5. Step 5: Solve for x
    x = 606,193,010,845,111,552/793,244,697.56
  6. Step 6: Final answer
    x = 764,194,217.38

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Half scale
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Double scale
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1.5x scale

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.