Home / 41,191,181.10-61,762,108.68-13,896,869.49

Finding the Fourth Proportional to 41,191,181.10, 61,762,108.68 and 13,896,869.49

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Solution

The fourth proportional to 41,191,181.10, 61,762,108.68 and 13,896,869.49 is: 20,836,983.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,191,181.10 : 61,762,108.68 = 13,896,869.49 : x
  2. Step 2: Convert to fraction form
    41,191,181.10/61,762,108.68 = 13,896,869.49/x
  3. Step 3: Cross multiply
    41,191,181.10x = 61,762,108.68 × 13,896,869.49
  4. Step 4: Simplify right side
    41,191,181.10x = 858,299,963,753,156.12
  5. Step 5: Solve for x
    x = 858,299,963,753,156.12/41,191,181.10
  6. Step 6: Final answer
    x = 20,836,983.57

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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.