Home / 14,909,336.10-22,364,004.15-14,814,857.70

Finding the Fourth Proportional to 14,909,336.10, 22,364,004.15 and 14,814,857.70

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Solution

The fourth proportional to 14,909,336.10, 22,364,004.15 and 14,814,857.70 is: 22,222,286.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,909,336.10 : 22,364,004.15 = 14,814,857.70 : x
  2. Step 2: Convert to fraction form
    14,909,336.10/22,364,004.15 = 14,814,857.70/x
  3. Step 3: Cross multiply
    14,909,336.10x = 22,364,004.15 × 14,814,857.70
  4. Step 4: Simplify right side
    14,909,336.10x = 331,319,539,084,459.44
  5. Step 5: Solve for x
    x = 331,319,539,084,459.44/14,909,336.10
  6. Step 6: Final answer
    x = 22,222,286.55

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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.