Home / 14,366,714.04-21,549,546.18-4,269,072.60

Finding the Fourth Proportional to 14,366,714.04, 21,549,546.18 and 4,269,072.60

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Solution

The fourth proportional to 14,366,714.04, 21,549,546.18 and 4,269,072.60 is: 6,403,452.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,366,714.04 : 21,549,546.18 = 4,269,072.60 : x
  2. Step 2: Convert to fraction form
    14,366,714.04/21,549,546.18 = 4,269,072.60/x
  3. Step 3: Cross multiply
    14,366,714.04x = 21,549,546.18 × 4,269,072.60
  4. Step 4: Simplify right side
    14,366,714.04x = 91,996,577,139,472.66
  5. Step 5: Solve for x
    x = 91,996,577,139,472.66/14,366,714.04
  6. Step 6: Final answer
    x = 6,403,452.93

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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.