Home / 16,200,025.60-24,303,537.60-4,841,622.40

Finding the Fourth Proportional to 16,200,025.60, 24,303,537.60 and 4,841,622.40

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Solution

The fourth proportional to 16,200,025.60, 24,303,537.60 and 4,841,622.40 is: 7,263,479.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,200,025.60 : 24,303,537.60 = 4,841,622.40 : x
  2. Step 2: Convert to fraction form
    16,200,025.60/24,303,537.60 = 4,841,622.40/x
  3. Step 3: Cross multiply
    16,200,025.60x = 24,303,537.60 × 4,841,622.40
  4. Step 4: Simplify right side
    16,200,025.60x = 117,668,552,043,402.25
  5. Step 5: Solve for x
    x = 117,668,552,043,402.25/16,200,025.60
  6. Step 6: Final answer
    x = 7,263,479.39

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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.