Home / 14,683,667.32-22,025,935.50-7,008,121

Finding the Fourth Proportional to 14,683,667.32, 22,025,935.50 and 7,008,121

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Solution

The fourth proportional to 14,683,667.32, 22,025,935.50 and 7,008,121 is: 10,512,388.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,667.32 : 22,025,935.50 = 7,008,121 : x
  2. Step 2: Convert to fraction form
    14,683,667.32/22,025,935.50 = 7,008,121/x
  3. Step 3: Cross multiply
    14,683,667.32x = 22,025,935.50 × 7,008,121
  4. Step 4: Simplify right side
    14,683,667.32x = 154,360,421,122,195.50
  5. Step 5: Solve for x
    x = 154,360,421,122,195.50/14,683,667.32
  6. Step 6: Final answer
    x = 10,512,388.88

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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.