Home / 14,702,928.60-22,054,392.90-8,325,636.60

Finding the Fourth Proportional to 14,702,928.60, 22,054,392.90 and 8,325,636.60

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Solution

The fourth proportional to 14,702,928.60, 22,054,392.90 and 8,325,636.60 is: 12,488,454.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,702,928.60 : 22,054,392.90 = 8,325,636.60 : x
  2. Step 2: Convert to fraction form
    14,702,928.60/22,054,392.90 = 8,325,636.60/x
  3. Step 3: Cross multiply
    14,702,928.60x = 22,054,392.90 × 8,325,636.60
  4. Step 4: Simplify right side
    14,702,928.60x = 183,616,860,719,020.12
  5. Step 5: Solve for x
    x = 183,616,860,719,020.12/14,702,928.60
  6. Step 6: Final answer
    x = 12,488,454.90

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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.