Home / 15,148,087.94-22,724,374.26-5,562,719.13

Finding the Fourth Proportional to 15,148,087.94, 22,724,374.26 and 5,562,719.13

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Solution

The fourth proportional to 15,148,087.94, 22,724,374.26 and 5,562,719.13 is: 8,344,902.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,148,087.94 : 22,724,374.26 = 5,562,719.13 : x
  2. Step 2: Convert to fraction form
    15,148,087.94/22,724,374.26 = 5,562,719.13/x
  3. Step 3: Cross multiply
    15,148,087.94x = 22,724,374.26 × 5,562,719.13
  4. Step 4: Simplify right side
    15,148,087.94x = 126,409,311,391,633.59
  5. Step 5: Solve for x
    x = 126,409,311,391,633.59/15,148,087.94
  6. Step 6: Final answer
    x = 8,344,902.14

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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.