Home / 17,704,245.60-26,556,368.40-10,512,077.40

Finding the Fourth Proportional to 17,704,245.60, 26,556,368.40 and 10,512,077.40

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Solution

The fourth proportional to 17,704,245.60, 26,556,368.40 and 10,512,077.40 is: 15,768,116.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,704,245.60 : 26,556,368.40 = 10,512,077.40 : x
  2. Step 2: Convert to fraction form
    17,704,245.60/26,556,368.40 = 10,512,077.40/x
  3. Step 3: Cross multiply
    17,704,245.60x = 26,556,368.40 × 10,512,077.40
  4. Step 4: Simplify right side
    17,704,245.60x = 279,162,600,083,714.16
  5. Step 5: Solve for x
    x = 279,162,600,083,714.16/17,704,245.60
  6. Step 6: Final answer
    x = 15,768,116.10

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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.