Home / 23,163,993.23-31,953,029.55-14,447,032.22

Finding the Fourth Proportional to 23,163,993.23, 31,953,029.55 and 14,447,032.22

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Solution

The fourth proportional to 23,163,993.23, 31,953,029.55 and 14,447,032.22 is: 19,928,621.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,163,993.23 : 31,953,029.55 = 14,447,032.22 : x
  2. Step 2: Convert to fraction form
    23,163,993.23/31,953,029.55 = 14,447,032.22/x
  3. Step 3: Cross multiply
    23,163,993.23x = 31,953,029.55 × 14,447,032.22
  4. Step 4: Simplify right side
    23,163,993.23x = 461,626,447,461,168.31
  5. Step 5: Solve for x
    x = 461,626,447,461,168.31/23,163,993.23
  6. Step 6: Final answer
    x = 19,928,621.24

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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.