Home / 14,810,959.96-22,208,451.92-6,719,520.59

Finding the Fourth Proportional to 14,810,959.96, 22,208,451.92 and 6,719,520.59

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Solution

The fourth proportional to 14,810,959.96, 22,208,451.92 and 6,719,520.59 is: 10,075,656.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,810,959.96 : 22,208,451.92 = 6,719,520.59 : x
  2. Step 2: Convert to fraction form
    14,810,959.96/22,208,451.92 = 6,719,520.59/x
  3. Step 3: Cross multiply
    14,810,959.96x = 22,208,451.92 × 6,719,520.59
  4. Step 4: Simplify right side
    14,810,959.96x = 149,230,150,037,227.62
  5. Step 5: Solve for x
    x = 149,230,150,037,227.62/14,810,959.96
  6. Step 6: Final answer
    x = 10,075,656.84

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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.