Home / 33,826,925.76-46,681,187.52-18,357,010.56

Finding the Fourth Proportional to 33,826,925.76, 46,681,187.52 and 18,357,010.56

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Solution

The fourth proportional to 33,826,925.76, 46,681,187.52 and 18,357,010.56 is: 25,332,690.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,826,925.76 : 46,681,187.52 = 18,357,010.56 : x
  2. Step 2: Convert to fraction form
    33,826,925.76/46,681,187.52 = 18,357,010.56/x
  3. Step 3: Cross multiply
    33,826,925.76x = 46,681,187.52 × 18,357,010.56
  4. Step 4: Simplify right side
    33,826,925.76x = 856,927,052,257,980.25
  5. Step 5: Solve for x
    x = 856,927,052,257,980.25/33,826,925.76
  6. Step 6: Final answer
    x = 25,332,690.84

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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.