Home / 40,448,136.10-60,672,204.15-14,883,855.70

Finding the Fourth Proportional to 40,448,136.10, 60,672,204.15 and 14,883,855.70

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Solution

The fourth proportional to 40,448,136.10, 60,672,204.15 and 14,883,855.70 is: 22,325,783.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,448,136.10 : 60,672,204.15 = 14,883,855.70 : x
  2. Step 2: Convert to fraction form
    40,448,136.10/60,672,204.15 = 14,883,855.70/x
  3. Step 3: Cross multiply
    40,448,136.10x = 60,672,204.15 × 14,883,855.70
  4. Step 4: Simplify right side
    40,448,136.10x = 903,036,331,569,541.12
  5. Step 5: Solve for x
    x = 903,036,331,569,541.12/40,448,136.10
  6. Step 6: Final answer
    x = 22,325,783.55

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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.