Home / 14,614,068.60-21,922,485.30-3,976,500.60

Finding the Fourth Proportional to 14,614,068.60, 21,922,485.30 and 3,976,500.60

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Solution

The fourth proportional to 14,614,068.60, 21,922,485.30 and 3,976,500.60 is: 5,965,127.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,614,068.60 : 21,922,485.30 = 3,976,500.60 : x
  2. Step 2: Convert to fraction form
    14,614,068.60/21,922,485.30 = 3,976,500.60/x
  3. Step 3: Cross multiply
    14,614,068.60x = 21,922,485.30 × 3,976,500.60
  4. Step 4: Simplify right side
    14,614,068.60x = 87,174,775,948,941.19
  5. Step 5: Solve for x
    x = 87,174,775,948,941.19/14,614,068.60
  6. Step 6: Final answer
    x = 5,965,127.05

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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.