Home / 16,089,742.20-24,134,613.30-14,326,145.40

Finding the Fourth Proportional to 16,089,742.20, 24,134,613.30 and 14,326,145.40

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Solution

The fourth proportional to 16,089,742.20, 24,134,613.30 and 14,326,145.40 is: 21,489,218.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,089,742.20 : 24,134,613.30 = 14,326,145.40 : x
  2. Step 2: Convert to fraction form
    16,089,742.20/24,134,613.30 = 14,326,145.40/x
  3. Step 3: Cross multiply
    16,089,742.20x = 24,134,613.30 × 14,326,145.40
  4. Step 4: Simplify right side
    16,089,742.20x = 345,755,979,308,573.81
  5. Step 5: Solve for x
    x = 345,755,979,308,573.81/16,089,742.20
  6. Step 6: Final answer
    x = 21,489,218.10

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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.