Home / 14,067,675.14-21,101,119.02-4,483,628.78

Finding the Fourth Proportional to 14,067,675.14, 21,101,119.02 and 4,483,628.78

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Solution

The fourth proportional to 14,067,675.14, 21,101,119.02 and 4,483,628.78 is: 6,725,317.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067,675.14 : 21,101,119.02 = 4,483,628.78 : x
  2. Step 2: Convert to fraction form
    14,067,675.14/21,101,119.02 = 4,483,628.78/x
  3. Step 3: Cross multiply
    14,067,675.14x = 21,101,119.02 × 4,483,628.78
  4. Step 4: Simplify right side
    14,067,675.14x = 94,609,584,528,277.41
  5. Step 5: Solve for x
    x = 94,609,584,528,277.41/14,067,675.14
  6. Step 6: Final answer
    x = 6,725,317.69

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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.