Home / 6,984,549,192.93-15,321,322,151.74

Finding the Third Proportional to 6,984,549,192.93 and 15,321,322,151.74

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Solution

The third proportional to 6,984,549,192.93 and 15,321,322,151.74 is: 33,608,885,268.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,984,549,192.93 : 15,321,322,151.74 = 15,321,322,151.74 : x
  2. Step 2: Convert to fraction form
    6,984,549,192.93/15,321,322,151.74 = 15,321,322,151.74/x
  3. Step 3: Cross multiply
    6,984,549,192.93x = 15,321,322,151.74 × 15,321,322,151.74
  4. Step 4: Simplify right side
    6,984,549,192.93x = 234,742,912,477,337,550,848
  5. Step 5: Solve for x
    x = 234,742,912,477,337,550,848/6,984,549,192.93
  6. Step 6: Final answer
    x = 33,608,885,268.50

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.