Home / 11,556,031.60-17,334,047.40-5,887,327.60

Finding the Fourth Proportional to 11,556,031.60, 17,334,047.40 and 5,887,327.60

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Solution

The fourth proportional to 11,556,031.60, 17,334,047.40 and 5,887,327.60 is: 8,830,991.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,556,031.60 : 17,334,047.40 = 5,887,327.60 : x
  2. Step 2: Convert to fraction form
    11,556,031.60/17,334,047.40 = 5,887,327.60/x
  3. Step 3: Cross multiply
    11,556,031.60x = 17,334,047.40 × 5,887,327.60
  4. Step 4: Simplify right side
    11,556,031.60x = 102,051,215,677,728.22
  5. Step 5: Solve for x
    x = 102,051,215,677,728.22/11,556,031.60
  6. Step 6: Final answer
    x = 8,830,991.40

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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.