Home / 14,169,324.60-21,256,611.30-4,585,015.80

Finding the Fourth Proportional to 14,169,324.60, 21,256,611.30 and 4,585,015.80

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Solution

The fourth proportional to 14,169,324.60, 21,256,611.30 and 4,585,015.80 is: 6,878,372.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,169,324.60 : 21,256,611.30 = 4,585,015.80 : x
  2. Step 2: Convert to fraction form
    14,169,324.60/21,256,611.30 = 4,585,015.80/x
  3. Step 3: Cross multiply
    14,169,324.60x = 21,256,611.30 × 4,585,015.80
  4. Step 4: Simplify right side
    14,169,324.60x = 97,461,898,664,958.55
  5. Step 5: Solve for x
    x = 97,461,898,664,958.55/14,169,324.60
  6. Step 6: Final answer
    x = 6,878,372.92

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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.