Home / 43,595,584.01-65,419,124.06-15,927,042.36

Finding the Fourth Proportional to 43,595,584.01, 65,419,124.06 and 15,927,042.36

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Solution

The fourth proportional to 43,595,584.01, 65,419,124.06 and 15,927,042.36 is: 23,899,970.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,595,584.01 : 65,419,124.06 = 15,927,042.36 : x
  2. Step 2: Convert to fraction form
    43,595,584.01/65,419,124.06 = 15,927,042.36/x
  3. Step 3: Cross multiply
    43,595,584.01x = 65,419,124.06 × 15,927,042.36
  4. Step 4: Simplify right side
    43,595,584.01x = 1,041,933,159,978,079.88
  5. Step 5: Solve for x
    x = 1,041,933,159,978,079.88/43,595,584.01
  6. Step 6: Final answer
    x = 23,899,970.23

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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.