Home / 153,969,878,238.30-230,821,276,850.01-59,577,857,485.02

Finding the Fourth Proportional to 153,969,878,238.30, 230,821,276,850.01 and 59,577,857,485.02

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Solution

The fourth proportional to 153,969,878,238.30, 230,821,276,850.01 and 59,577,857,485.02 is: 89,315,113,410.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,969,878,238.30 : 230,821,276,850.01 = 59,577,857,485.02 : x
  2. Step 2: Convert to fraction form
    153,969,878,238.30/230,821,276,850.01 = 59,577,857,485.02/x
  3. Step 3: Cross multiply
    153,969,878,238.30x = 230,821,276,850.01 × 59,577,857,485.02
  4. Step 4: Simplify right side
    153,969,878,238.30x = 13,751,837,136,680,241,856,512
  5. Step 5: Solve for x
    x = 13,751,837,136,680,241,856,512/153,969,878,238.30
  6. Step 6: Final answer
    x = 89,315,113,410.67

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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.