Home / 16,914,621.18-23,338,801.05-10,294,775.60

Finding the Fourth Proportional to 16,914,621.18, 23,338,801.05 and 10,294,775.60

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Solution

The fourth proportional to 16,914,621.18, 23,338,801.05 and 10,294,775.60 is: 14,204,735.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,914,621.18 : 23,338,801.05 = 10,294,775.60 : x
  2. Step 2: Convert to fraction form
    16,914,621.18/23,338,801.05 = 10,294,775.60/x
  3. Step 3: Cross multiply
    16,914,621.18x = 23,338,801.05 × 10,294,775.60
  4. Step 4: Simplify right side
    16,914,621.18x = 240,267,719,427,495
  5. Step 5: Solve for x
    x = 240,267,719,427,495/16,914,621.18
  6. Step 6: Final answer
    x = 14,204,735.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.