Home / 16,609,419.60-24,914,129.40-10,317,963.60

Finding the Fourth Proportional to 16,609,419.60, 24,914,129.40 and 10,317,963.60

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Solution

The fourth proportional to 16,609,419.60, 24,914,129.40 and 10,317,963.60 is: 15,476,945.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,609,419.60 : 24,914,129.40 = 10,317,963.60 : x
  2. Step 2: Convert to fraction form
    16,609,419.60/24,914,129.40 = 10,317,963.60/x
  3. Step 3: Cross multiply
    16,609,419.60x = 24,914,129.40 × 10,317,963.60
  4. Step 4: Simplify right side
    16,609,419.60x = 257,063,080,274,889.81
  5. Step 5: Solve for x
    x = 257,063,080,274,889.81/16,609,419.60
  6. Step 6: Final answer
    x = 15,476,945.40

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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.