Home / 33,833,623.86-46,689,150.06-18,363,376.35

Finding the Fourth Proportional to 33,833,623.86, 46,689,150.06 and 18,363,376.35

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Solution

The fourth proportional to 33,833,623.86, 46,689,150.06 and 18,363,376.35 is: 25,340,780.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,833,623.86 : 46,689,150.06 = 18,363,376.35 : x
  2. Step 2: Convert to fraction form
    33,833,623.86/46,689,150.06 = 18,363,376.35/x
  3. Step 3: Cross multiply
    33,833,623.86x = 46,689,150.06 × 18,363,376.35
  4. Step 4: Simplify right side
    33,833,623.86x = 857,370,434,013,405.25
  5. Step 5: Solve for x
    x = 857,370,434,013,405.25/33,833,623.86
  6. Step 6: Final answer
    x = 25,340,780.45

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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.