Home / 14,366,722.04-21,549,558.18-4,269,080.60

Finding the Fourth Proportional to 14,366,722.04, 21,549,558.18 and 4,269,080.60

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Solution

The fourth proportional to 14,366,722.04, 21,549,558.18 and 4,269,080.60 is: 6,403,464.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,366,722.04 : 21,549,558.18 = 4,269,080.60 : x
  2. Step 2: Convert to fraction form
    14,366,722.04/21,549,558.18 = 4,269,080.60/x
  3. Step 3: Cross multiply
    14,366,722.04x = 21,549,558.18 × 4,269,080.60
  4. Step 4: Simplify right side
    14,366,722.04x = 91,996,800,764,809.30
  5. Step 5: Solve for x
    x = 91,996,800,764,809.30/14,366,722.04
  6. Step 6: Final answer
    x = 6,403,464.93

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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.