Home / 14,173,913.04-21,264,255.96-4,589,301.84

Finding the Fourth Proportional to 14,173,913.04, 21,264,255.96 and 4,589,301.84

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Solution

The fourth proportional to 14,173,913.04, 21,264,255.96 and 4,589,301.84 is: 6,885,049.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,173,913.04 : 21,264,255.96 = 4,589,301.84 : x
  2. Step 2: Convert to fraction form
    14,173,913.04/21,264,255.96 = 4,589,301.84/x
  3. Step 3: Cross multiply
    14,173,913.04x = 21,264,255.96 × 4,589,301.84
  4. Step 4: Simplify right side
    14,173,913.04x = 97,588,089,003,458.97
  5. Step 5: Solve for x
    x = 97,588,089,003,458.97/14,173,913.04
  6. Step 6: Final answer
    x = 6,885,049.23

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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.