Home / 41,611,644.20-62,417,466.30-39,092,220.20

Finding the Fourth Proportional to 41,611,644.20, 62,417,466.30 and 39,092,220.20

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Solution

The fourth proportional to 41,611,644.20, 62,417,466.30 and 39,092,220.20 is: 58,638,330.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,611,644.20 : 62,417,466.30 = 39,092,220.20 : x
  2. Step 2: Convert to fraction form
    41,611,644.20/62,417,466.30 = 39,092,220.20/x
  3. Step 3: Cross multiply
    41,611,644.20x = 62,417,466.30 × 39,092,220.20
  4. Step 4: Simplify right side
    41,611,644.20x = 2,440,037,336,925,679.50
  5. Step 5: Solve for x
    x = 2,440,037,336,925,679.50/41,611,644.20
  6. Step 6: Final answer
    x = 58,638,330.30

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Double scale
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Similar ratio
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1.5x scale

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.