Home / 95,404,731.84-131,644,215.36-53,587,192.32

Finding the Fourth Proportional to 95,404,731.84, 131,644,215.36 and 53,587,192.32

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Solution

The fourth proportional to 95,404,731.84, 131,644,215.36 and 53,587,192.32 is: 73,942,285.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,404,731.84 : 131,644,215.36 = 53,587,192.32 : x
  2. Step 2: Convert to fraction form
    95,404,731.84/131,644,215.36 = 53,587,192.32/x
  3. Step 3: Cross multiply
    95,404,731.84x = 131,644,215.36 × 53,587,192.32
  4. Step 4: Simplify right side
    95,404,731.84x = 7,054,443,886,311,818
  5. Step 5: Solve for x
    x = 7,054,443,886,311,818/95,404,731.84
  6. Step 6: Final answer
    x = 73,942,285.15

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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.