Home / 14,299,544.90-21,451,338.17-4,581,885.81

Finding the Fourth Proportional to 14,299,544.90, 21,451,338.17 and 4,581,885.81

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Solution

The fourth proportional to 14,299,544.90, 21,451,338.17 and 4,581,885.81 is: 6,873,476.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,299,544.90 : 21,451,338.17 = 4,581,885.81 : x
  2. Step 2: Convert to fraction form
    14,299,544.90/21,451,338.17 = 4,581,885.81/x
  3. Step 3: Cross multiply
    14,299,544.90x = 21,451,338.17 × 4,581,885.81
  4. Step 4: Simplify right side
    14,299,544.90x = 98,287,581,943,724.92
  5. Step 5: Solve for x
    x = 98,287,581,943,724.92/14,299,544.90
  6. Step 6: Final answer
    x = 6,873,476.23

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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.