Home / 11,704,271.90-17,556,407.85-10,570,531.10

Finding the Fourth Proportional to 11,704,271.90, 17,556,407.85 and 10,570,531.10

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Solution

The fourth proportional to 11,704,271.90, 17,556,407.85 and 10,570,531.10 is: 15,855,796.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,704,271.90 : 17,556,407.85 = 10,570,531.10 : x
  2. Step 2: Convert to fraction form
    11,704,271.90/17,556,407.85 = 10,570,531.10/x
  3. Step 3: Cross multiply
    11,704,271.90x = 17,556,407.85 × 10,570,531.10
  4. Step 4: Simplify right side
    11,704,271.90x = 185,580,555,182,709.16
  5. Step 5: Solve for x
    x = 185,580,555,182,709.16/11,704,271.90
  6. Step 6: Final answer
    x = 15,855,796.65

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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.