Home / 14,388,094.15-21,597,498.05-6,194,791.15

Finding the Fourth Proportional to 14,388,094.15, 21,597,498.05 and 6,194,791.15

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Solution

The fourth proportional to 14,388,094.15, 21,597,498.05 and 6,194,791.15 is: 9,298,798.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,388,094.15 : 21,597,498.05 = 6,194,791.15 : x
  2. Step 2: Convert to fraction form
    14,388,094.15/21,597,498.05 = 6,194,791.15/x
  3. Step 3: Cross multiply
    14,388,094.15x = 21,597,498.05 × 6,194,791.15
  4. Step 4: Simplify right side
    14,388,094.15x = 133,791,989,782,282.27
  5. Step 5: Solve for x
    x = 133,791,989,782,282.27/14,388,094.15
  6. Step 6: Final answer
    x = 9,298,798.60

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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.