Home / 16,856,201.80-25,284,302.70-6,073,854.40

Finding the Fourth Proportional to 16,856,201.80, 25,284,302.70 and 6,073,854.40

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Solution

The fourth proportional to 16,856,201.80, 25,284,302.70 and 6,073,854.40 is: 9,110,781.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,856,201.80 : 25,284,302.70 = 6,073,854.40 : x
  2. Step 2: Convert to fraction form
    16,856,201.80/25,284,302.70 = 6,073,854.40/x
  3. Step 3: Cross multiply
    16,856,201.80x = 25,284,302.70 × 6,073,854.40
  4. Step 4: Simplify right side
    16,856,201.80x = 153,573,173,205,326.88
  5. Step 5: Solve for x
    x = 153,573,173,205,326.88/16,856,201.80
  6. Step 6: Final answer
    x = 9,110,781.60

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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.