Home / 49,497,548.84-68,064,337.42-42,959,793

Finding the Fourth Proportional to 49,497,548.84, 68,064,337.42 and 42,959,793

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Solution

The fourth proportional to 49,497,548.84, 68,064,337.42 and 42,959,793 is: 59,074,235.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,497,548.84 : 68,064,337.42 = 42,959,793 : x
  2. Step 2: Convert to fraction form
    49,497,548.84/68,064,337.42 = 42,959,793/x
  3. Step 3: Cross multiply
    49,497,548.84x = 68,064,337.42 × 42,959,793
  4. Step 4: Simplify right side
    49,497,548.84x = 2,924,029,846,245,354
  5. Step 5: Solve for x
    x = 2,924,029,846,245,354/49,497,548.84
  6. Step 6: Final answer
    x = 59,074,235.29

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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.