Home / 33,824,262.84-46,676,835.27-19,139,661.87

Finding the Fourth Proportional to 33,824,262.84, 46,676,835.27 and 19,139,661.87

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Solution

The fourth proportional to 33,824,262.84, 46,676,835.27 and 19,139,661.87 is: 26,412,367.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,824,262.84 : 46,676,835.27 = 19,139,661.87 : x
  2. Step 2: Convert to fraction form
    33,824,262.84/46,676,835.27 = 19,139,661.87/x
  3. Step 3: Cross multiply
    33,824,262.84x = 46,676,835.27 × 19,139,661.87
  4. Step 4: Simplify right side
    33,824,262.84x = 893,378,844,229,490.25
  5. Step 5: Solve for x
    x = 893,378,844,229,490.25/33,824,262.84
  6. Step 6: Final answer
    x = 26,412,367.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.