Home / 96,244,387.32-144,364,181.94-28,087,669.56

Finding the Fourth Proportional to 96,244,387.32, 144,364,181.94 and 28,087,669.56

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Solution

The fourth proportional to 96,244,387.32, 144,364,181.94 and 28,087,669.56 is: 42,130,804.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,244,387.32 : 144,364,181.94 = 28,087,669.56 : x
  2. Step 2: Convert to fraction form
    96,244,387.32/144,364,181.94 = 28,087,669.56/x
  3. Step 3: Cross multiply
    96,244,387.32x = 144,364,181.94 × 28,087,669.56
  4. Step 4: Simplify right side
    96,244,387.32x = 4,054,853,438,630,439.50
  5. Step 5: Solve for x
    x = 4,054,853,438,630,439.50/96,244,387.32
  6. Step 6: Final answer
    x = 42,130,804.21

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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.