Home / 6,065,866,058.40-9,098,799,087.60-5,086,314,007.20

Finding the Fourth Proportional to 6,065,866,058.40, 9,098,799,087.60 and 5,086,314,007.20

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Solution

The fourth proportional to 6,065,866,058.40, 9,098,799,087.60 and 5,086,314,007.20 is: 7,629,471,010.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,065,866,058.40 : 9,098,799,087.60 = 5,086,314,007.20 : x
  2. Step 2: Convert to fraction form
    6,065,866,058.40/9,098,799,087.60 = 5,086,314,007.20/x
  3. Step 3: Cross multiply
    6,065,866,058.40x = 9,098,799,087.60 × 5,086,314,007.20
  4. Step 4: Simplify right side
    6,065,866,058.40x = 46,279,349,247,958,458,368
  5. Step 5: Solve for x
    x = 46,279,349,247,958,458,368/6,065,866,058.40
  6. Step 6: Final answer
    x = 7,629,471,010.80

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Double scale
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Similar ratio
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1.5x scale

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.