Home / 23,190,345.52-32,005,629.26-14,023,053.88

Finding the Fourth Proportional to 23,190,345.52, 32,005,629.26 and 14,023,053.88

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Solution

The fourth proportional to 23,190,345.52, 32,005,629.26 and 14,023,053.88 is: 19,353,599.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,190,345.52 : 32,005,629.26 = 14,023,053.88 : x
  2. Step 2: Convert to fraction form
    23,190,345.52/32,005,629.26 = 14,023,053.88/x
  3. Step 3: Cross multiply
    23,190,345.52x = 32,005,629.26 × 14,023,053.88
  4. Step 4: Simplify right side
    23,190,345.52x = 448,816,663,576,284.56
  5. Step 5: Solve for x
    x = 448,816,663,576,284.56/23,190,345.52
  6. Step 6: Final answer
    x = 19,353,599.68

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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.