Home / 15,103,013.94-22,665,803.26-10,233,774.96

Finding the Fourth Proportional to 15,103,013.94, 22,665,803.26 and 10,233,774.96

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Solution

The fourth proportional to 15,103,013.94, 22,665,803.26 and 10,233,774.96 is: 15,358,307.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,103,013.94 : 22,665,803.26 = 10,233,774.96 : x
  2. Step 2: Convert to fraction form
    15,103,013.94/22,665,803.26 = 10,233,774.96/x
  3. Step 3: Cross multiply
    15,103,013.94x = 22,665,803.26 × 10,233,774.96
  4. Step 4: Simplify right side
    15,103,013.94x = 231,956,729,850,474.41
  5. Step 5: Solve for x
    x = 231,956,729,850,474.41/15,103,013.94
  6. Step 6: Final answer
    x = 15,358,307.34

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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.