Home / 14,683,662.57-22,025,928.38-7,008,116.25

Finding the Fourth Proportional to 14,683,662.57, 22,025,928.38 and 7,008,116.25

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Solution

The fourth proportional to 14,683,662.57, 22,025,928.38 and 7,008,116.25 is: 10,512,381.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,662.57 : 22,025,928.38 = 7,008,116.25 : x
  2. Step 2: Convert to fraction form
    14,683,662.57/22,025,928.38 = 7,008,116.25/x
  3. Step 3: Cross multiply
    14,683,662.57x = 22,025,928.38 × 7,008,116.25
  4. Step 4: Simplify right side
    14,683,662.57x = 154,360,266,566,173.59
  5. Step 5: Solve for x
    x = 154,360,266,566,173.59/14,683,662.57
  6. Step 6: Final answer
    x = 10,512,381.76

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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.