Home / 19,494,487.98-26,902,399.92-10,674,497.10

Finding the Fourth Proportional to 19,494,487.98, 26,902,399.92 and 10,674,497.10

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Solution

The fourth proportional to 19,494,487.98, 26,902,399.92 and 10,674,497.10 is: 14,730,809.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,494,487.98 : 26,902,399.92 = 10,674,497.10 : x
  2. Step 2: Convert to fraction form
    19,494,487.98/26,902,399.92 = 10,674,497.10/x
  3. Step 3: Cross multiply
    19,494,487.98x = 26,902,399.92 × 10,674,497.10
  4. Step 4: Simplify right side
    19,494,487.98x = 287,169,589,929,080.25
  5. Step 5: Solve for x
    x = 287,169,589,929,080.25/19,494,487.98
  6. Step 6: Final answer
    x = 14,730,809.56

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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.