Home / 19,494,484.98-26,902,395.78-10,674,494.10

Finding the Fourth Proportional to 19,494,484.98, 26,902,395.78 and 10,674,494.10

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Solution

The fourth proportional to 19,494,484.98, 26,902,395.78 and 10,674,494.10 is: 14,730,805.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,494,484.98 : 26,902,395.78 = 10,674,494.10 : x
  2. Step 2: Convert to fraction form
    19,494,484.98/26,902,395.78 = 10,674,494.10/x
  3. Step 3: Cross multiply
    19,494,484.98x = 26,902,395.78 × 10,674,494.10
  4. Step 4: Simplify right side
    19,494,484.98x = 287,169,465,029,474.88
  5. Step 5: Solve for x
    x = 287,169,465,029,474.88/19,494,484.98
  6. Step 6: Final answer
    x = 14,730,805.42

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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.