Home / 43,298,401.32-59,737,734.90-29,523,450.60

Finding the Fourth Proportional to 43,298,401.32, 59,737,734.90 and 29,523,450.60

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Solution

The fourth proportional to 43,298,401.32, 59,737,734.90 and 29,523,450.60 is: 40,732,775.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,298,401.32 : 59,737,734.90 = 29,523,450.60 : x
  2. Step 2: Convert to fraction form
    43,298,401.32/59,737,734.90 = 29,523,450.60/x
  3. Step 3: Cross multiply
    43,298,401.32x = 59,737,734.90 × 29,523,450.60
  4. Step 4: Simplify right side
    43,298,401.32x = 1,763,664,065,276,046
  5. Step 5: Solve for x
    x = 1,763,664,065,276,046/43,298,401.32
  6. Step 6: Final answer
    x = 40,732,775.61

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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.