Home / 14,067,669.53-21,101,110.63-4,483,623.17

Finding the Fourth Proportional to 14,067,669.53, 21,101,110.63 and 4,483,623.17

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Solution

The fourth proportional to 14,067,669.53, 21,101,110.63 and 4,483,623.17 is: 6,725,309.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067,669.53 : 21,101,110.63 = 4,483,623.17 : x
  2. Step 2: Convert to fraction form
    14,067,669.53/21,101,110.63 = 4,483,623.17/x
  3. Step 3: Cross multiply
    14,067,669.53x = 21,101,110.63 × 4,483,623.17
  4. Step 4: Simplify right side
    14,067,669.53x = 94,609,428,521,036.23
  5. Step 5: Solve for x
    x = 94,609,428,521,036.23/14,067,669.53
  6. Step 6: Final answer
    x = 6,725,309.29

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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.