Home / 23,328,208.04-32,192,947.14-13,014,932.72

Finding the Fourth Proportional to 23,328,208.04, 32,192,947.14 and 13,014,932.72

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Solution

The fourth proportional to 23,328,208.04, 32,192,947.14 and 13,014,932.72 is: 17,960,618.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,208.04 : 32,192,947.14 = 13,014,932.72 : x
  2. Step 2: Convert to fraction form
    23,328,208.04/32,192,947.14 = 13,014,932.72/x
  3. Step 3: Cross multiply
    23,328,208.04x = 32,192,947.14 × 13,014,932.72
  4. Step 4: Simplify right side
    23,328,208.04x = 418,989,041,085,616.44
  5. Step 5: Solve for x
    x = 418,989,041,085,616.44/23,328,208.04
  6. Step 6: Final answer
    x = 17,960,618.34

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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.