Home / 17,941,899.60-24,759,820.80-9,793,137.60

Finding the Fourth Proportional to 17,941,899.60, 24,759,820.80 and 9,793,137.60

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Solution

The fourth proportional to 17,941,899.60, 24,759,820.80 and 9,793,137.60 is: 13,514,529.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,941,899.60 : 24,759,820.80 = 9,793,137.60 : x
  2. Step 2: Convert to fraction form
    17,941,899.60/24,759,820.80 = 9,793,137.60/x
  3. Step 3: Cross multiply
    17,941,899.60x = 24,759,820.80 × 9,793,137.60
  4. Step 4: Simplify right side
    17,941,899.60x = 242,476,332,045,742.06
  5. Step 5: Solve for x
    x = 242,476,332,045,742.06/17,941,899.60
  6. Step 6: Final answer
    x = 13,514,529.53

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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.