Home / 41,660,144.30-62,490,216.45-14,733,800.30

Finding the Fourth Proportional to 41,660,144.30, 62,490,216.45 and 14,733,800.30

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Solution

The fourth proportional to 41,660,144.30, 62,490,216.45 and 14,733,800.30 is: 22,100,700.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,660,144.30 : 62,490,216.45 = 14,733,800.30 : x
  2. Step 2: Convert to fraction form
    41,660,144.30/62,490,216.45 = 14,733,800.30/x
  3. Step 3: Cross multiply
    41,660,144.30x = 62,490,216.45 × 14,733,800.30
  4. Step 4: Simplify right side
    41,660,144.30x = 920,718,369,878,075
  5. Step 5: Solve for x
    x = 920,718,369,878,075/41,660,144.30
  6. Step 6: Final answer
    x = 22,100,700.45

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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.