Home / 13,288,034.40-19,932,051.60-13,288,034.40

Finding the Fourth Proportional to 13,288,034.40, 19,932,051.60 and 13,288,034.40

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Solution

The fourth proportional to 13,288,034.40, 19,932,051.60 and 13,288,034.40 is: 19,932,051.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,288,034.40 : 19,932,051.60 = 13,288,034.40 : x
  2. Step 2: Convert to fraction form
    13,288,034.40/19,932,051.60 = 13,288,034.40/x
  3. Step 3: Cross multiply
    13,288,034.40x = 19,932,051.60 × 13,288,034.40
  4. Step 4: Simplify right side
    13,288,034.40x = 264,857,787,323,375.06
  5. Step 5: Solve for x
    x = 264,857,787,323,375.06/13,288,034.40
  6. Step 6: Final answer
    x = 19,932,051.60

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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.