Home / 19,056,704.16-26,298,194.49-10,354,903.32

Finding the Fourth Proportional to 19,056,704.16, 26,298,194.49 and 10,354,903.32

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Solution

The fourth proportional to 19,056,704.16, 26,298,194.49 and 10,354,903.32 is: 14,289,735.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056,704.16 : 26,298,194.49 = 10,354,903.32 : x
  2. Step 2: Convert to fraction form
    19,056,704.16/26,298,194.49 = 10,354,903.32/x
  3. Step 3: Cross multiply
    19,056,704.16x = 26,298,194.49 × 10,354,903.32
  4. Step 4: Simplify right side
    19,056,704.16x = 272,315,261,434,506.69
  5. Step 5: Solve for x
    x = 272,315,261,434,506.69/19,056,704.16
  6. Step 6: Final answer
    x = 14,289,735.47

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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.