Home / 41,426,787.34-62,130,202.62-12,673,171.90

Finding the Fourth Proportional to 41,426,787.34, 62,130,202.62 and 12,673,171.90

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Solution

The fourth proportional to 41,426,787.34, 62,130,202.62 and 12,673,171.90 is: 19,006,705.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,426,787.34 : 62,130,202.62 = 12,673,171.90 : x
  2. Step 2: Convert to fraction form
    41,426,787.34/62,130,202.62 = 12,673,171.90/x
  3. Step 3: Cross multiply
    41,426,787.34x = 62,130,202.62 × 12,673,171.90
  4. Step 4: Simplify right side
    41,426,787.34x = 787,386,737,985,090.38
  5. Step 5: Solve for x
    x = 787,386,737,985,090.38/41,426,787.34
  6. Step 6: Final answer
    x = 19,006,705.29

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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.