Home / 14,909,941.34-22,367,278.83-4,810,200.38

Finding the Fourth Proportional to 14,909,941.34, 22,367,278.83 and 4,810,200.38

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Solution

The fourth proportional to 14,909,941.34, 22,367,278.83 and 4,810,200.38 is: 7,216,064.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,909,941.34 : 22,367,278.83 = 4,810,200.38 : x
  2. Step 2: Convert to fraction form
    14,909,941.34/22,367,278.83 = 4,810,200.38/x
  3. Step 3: Cross multiply
    14,909,941.34x = 22,367,278.83 × 4,810,200.38
  4. Step 4: Simplify right side
    14,909,941.34x = 107,591,093,015,795.55
  5. Step 5: Solve for x
    x = 107,591,093,015,795.55/14,909,941.34
  6. Step 6: Final answer
    x = 7,216,064.14

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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.