Home / 29,444,947.32-44,176,435.20-15,078,187.38

Finding the Fourth Proportional to 29,444,947.32, 44,176,435.20 and 15,078,187.38

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Solution

The fourth proportional to 29,444,947.32, 44,176,435.20 and 15,078,187.38 is: 22,621,897.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,444,947.32 : 44,176,435.20 = 15,078,187.38 : x
  2. Step 2: Convert to fraction form
    29,444,947.32/44,176,435.20 = 15,078,187.38/x
  3. Step 3: Cross multiply
    29,444,947.32x = 44,176,435.20 × 15,078,187.38
  4. Step 4: Simplify right side
    29,444,947.32x = 666,100,567,726,027.88
  5. Step 5: Solve for x
    x = 666,100,567,726,027.88/29,444,947.32
  6. Step 6: Final answer
    x = 22,621,897.08

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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.