Home / 14,116,704-21,166,513.68-6,334,191.60

Finding the Fourth Proportional to 14,116,704, 21,166,513.68 and 6,334,191.60

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Solution

The fourth proportional to 14,116,704, 21,166,513.68 and 6,334,191.60 is: 9,497,454.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,116,704 : 21,166,513.68 = 6,334,191.60 : x
  2. Step 2: Convert to fraction form
    14,116,704/21,166,513.68 = 6,334,191.60/x
  3. Step 3: Cross multiply
    14,116,704x = 21,166,513.68 × 6,334,191.60
  4. Step 4: Simplify right side
    14,116,704x = 134,072,753,153,141.08
  5. Step 5: Solve for x
    x = 134,072,753,153,141.08/14,116,704
  6. Step 6: Final answer
    x = 9,497,454.44

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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.