Home / 14,067,642.06-21,101,069.43-4,483,595.70

Finding the Fourth Proportional to 14,067,642.06, 21,101,069.43 and 4,483,595.70

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Solution

The fourth proportional to 14,067,642.06, 21,101,069.43 and 4,483,595.70 is: 6,725,268.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067,642.06 : 21,101,069.43 = 4,483,595.70 : x
  2. Step 2: Convert to fraction form
    14,067,642.06/21,101,069.43 = 4,483,595.70/x
  3. Step 3: Cross multiply
    14,067,642.06x = 21,101,069.43 × 4,483,595.70
  4. Step 4: Simplify right side
    14,067,642.06x = 94,608,664,161,749.45
  5. Step 5: Solve for x
    x = 94,608,664,161,749.45/14,067,642.06
  6. Step 6: Final answer
    x = 6,725,268.08

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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.