Home / 25,567,302.92-35,282,667.84-13,964,874.26

Finding the Fourth Proportional to 25,567,302.92, 35,282,667.84 and 13,964,874.26

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Solution

The fourth proportional to 25,567,302.92, 35,282,667.84 and 13,964,874.26 is: 19,271,411.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,567,302.92 : 35,282,667.84 = 13,964,874.26 : x
  2. Step 2: Convert to fraction form
    25,567,302.92/35,282,667.84 = 13,964,874.26/x
  3. Step 3: Cross multiply
    25,567,302.92x = 35,282,667.84 × 13,964,874.26
  4. Step 4: Simplify right side
    25,567,302.92x = 492,718,019,942,945.81
  5. Step 5: Solve for x
    x = 492,718,019,942,945.81/25,567,302.92
  6. Step 6: Final answer
    x = 19,271,411.67

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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.