Home / 33,029,999.10-49,544,998.65-28,247,030.10

Finding the Fourth Proportional to 33,029,999.10, 49,544,998.65 and 28,247,030.10

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Solution

The fourth proportional to 33,029,999.10, 49,544,998.65 and 28,247,030.10 is: 42,370,545.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,029,999.10 : 49,544,998.65 = 28,247,030.10 : x
  2. Step 2: Convert to fraction form
    33,029,999.10/49,544,998.65 = 28,247,030.10/x
  3. Step 3: Cross multiply
    33,029,999.10x = 49,544,998.65 × 28,247,030.10
  4. Step 4: Simplify right side
    33,029,999.10x = 1,399,499,068,171,009.50
  5. Step 5: Solve for x
    x = 1,399,499,068,171,009.50/33,029,999.10
  6. Step 6: Final answer
    x = 42,370,545.15

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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.