Home / 16,295,069.60-24,442,604.40-7,337,117.60

Finding the Fourth Proportional to 16,295,069.60, 24,442,604.40 and 7,337,117.60

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Solution

The fourth proportional to 16,295,069.60, 24,442,604.40 and 7,337,117.60 is: 11,005,676.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,295,069.60 : 24,442,604.40 = 7,337,117.60 : x
  2. Step 2: Convert to fraction form
    16,295,069.60/24,442,604.40 = 7,337,117.60/x
  3. Step 3: Cross multiply
    16,295,069.60x = 24,442,604.40 × 7,337,117.60
  4. Step 4: Simplify right side
    16,295,069.60x = 179,338,262,933,077.41
  5. Step 5: Solve for x
    x = 179,338,262,933,077.41/16,295,069.60
  6. Step 6: Final answer
    x = 11,005,676.40

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Double scale
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Similar ratio
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1.5x scale

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.