Home / 17,973,019.80-26,959,529.70-14,943,806.10

Finding the Fourth Proportional to 17,973,019.80, 26,959,529.70 and 14,943,806.10

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Solution

The fourth proportional to 17,973,019.80, 26,959,529.70 and 14,943,806.10 is: 22,415,709.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,973,019.80 : 26,959,529.70 = 14,943,806.10 : x
  2. Step 2: Convert to fraction form
    17,973,019.80/26,959,529.70 = 14,943,806.10/x
  3. Step 3: Cross multiply
    17,973,019.80x = 26,959,529.70 × 14,943,806.10
  4. Step 4: Simplify right side
    17,973,019.80x = 402,877,984,383,991.12
  5. Step 5: Solve for x
    x = 402,877,984,383,991.12/17,973,019.80
  6. Step 6: Final answer
    x = 22,415,709.15

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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.