Home / 19,369,734.44-26,731,442.44-10,667,904.74

Finding the Fourth Proportional to 19,369,734.44, 26,731,442.44 and 10,667,904.74

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Solution

The fourth proportional to 19,369,734.44, 26,731,442.44 and 10,667,904.74 is: 14,722,374.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,369,734.44 : 26,731,442.44 = 10,667,904.74 : x
  2. Step 2: Convert to fraction form
    19,369,734.44/26,731,442.44 = 10,667,904.74/x
  3. Step 3: Cross multiply
    19,369,734.44x = 26,731,442.44 × 10,667,904.74
  4. Step 4: Simplify right side
    19,369,734.44x = 285,168,481,492,633.75
  5. Step 5: Solve for x
    x = 285,168,481,492,633.75/19,369,734.44
  6. Step 6: Final answer
    x = 14,722,374.35

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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.