Home / 23,782,399.37-32,819,152.93-13,993,477.58

Finding the Fourth Proportional to 23,782,399.37, 32,819,152.93 and 13,993,477.58

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Solution

The fourth proportional to 23,782,399.37, 32,819,152.93 and 13,993,477.58 is: 19,310,670.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,782,399.37 : 32,819,152.93 = 13,993,477.58 : x
  2. Step 2: Convert to fraction form
    23,782,399.37/32,819,152.93 = 13,993,477.58/x
  3. Step 3: Cross multiply
    23,782,399.37x = 32,819,152.93 × 13,993,477.58
  4. Step 4: Simplify right side
    23,782,399.37x = 459,254,080,655,634.19
  5. Step 5: Solve for x
    x = 459,254,080,655,634.19/23,782,399.37
  6. Step 6: Final answer
    x = 19,310,670.62

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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.