Home / 6,674,158,342.22-9,210,347,632.95-3,622,334,668.58

Finding the Fourth Proportional to 6,674,158,342.22, 9,210,347,632.95 and 3,622,334,668.58

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Solution

The fourth proportional to 6,674,158,342.22, 9,210,347,632.95 and 3,622,334,668.58 is: 4,998,826,792.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,158,342.22 : 9,210,347,632.95 = 3,622,334,668.58 : x
  2. Step 2: Convert to fraction form
    6,674,158,342.22/9,210,347,632.95 = 3,622,334,668.58/x
  3. Step 3: Cross multiply
    6,674,158,342.22x = 9,210,347,632.95 × 3,622,334,668.58
  4. Step 4: Simplify right side
    6,674,158,342.22x = 33,362,961,540,508,528,640
  5. Step 5: Solve for x
    x = 33,362,961,540,508,528,640/6,674,158,342.22
  6. Step 6: Final answer
    x = 4,998,826,792.80

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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.