Home / 64,070,000.64-96,104,198.88-15,548,256

Finding the Fourth Proportional to 64,070,000.64, 96,104,198.88 and 15,548,256

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Solution

The fourth proportional to 64,070,000.64, 96,104,198.88 and 15,548,256 is: 23,322,189.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,070,000.64 : 96,104,198.88 = 15,548,256 : x
  2. Step 2: Convert to fraction form
    64,070,000.64/96,104,198.88 = 15,548,256/x
  3. Step 3: Cross multiply
    64,070,000.64x = 96,104,198.88 × 15,548,256
  4. Step 4: Simplify right side
    64,070,000.64x = 1,494,252,686,861,153.25
  5. Step 5: Solve for x
    x = 1,494,252,686,861,153.25/64,070,000.64
  6. Step 6: Final answer
    x = 23,322,189.35

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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.