Home / 33,806,550.97-46,652,582.54-18,921,870.57

Finding the Fourth Proportional to 33,806,550.97, 46,652,582.54 and 18,921,870.57

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Solution

The fourth proportional to 33,806,550.97, 46,652,582.54 and 18,921,870.57 is: 26,111,925.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,806,550.97 : 46,652,582.54 = 18,921,870.57 : x
  2. Step 2: Convert to fraction form
    33,806,550.97/46,652,582.54 = 18,921,870.57/x
  3. Step 3: Cross multiply
    33,806,550.97x = 46,652,582.54 × 18,921,870.57
  4. Step 4: Simplify right side
    33,806,550.97x = 882,754,128,720,542.38
  5. Step 5: Solve for x
    x = 882,754,128,720,542.38/33,806,550.97
  6. Step 6: Final answer
    x = 26,111,925.16

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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.