Home / 36,351,999.60-54,527,999.40-10,796,953.20

Finding the Fourth Proportional to 36,351,999.60, 54,527,999.40 and 10,796,953.20

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Solution

The fourth proportional to 36,351,999.60, 54,527,999.40 and 10,796,953.20 is: 16,195,429.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,351,999.60 : 54,527,999.40 = 10,796,953.20 : x
  2. Step 2: Convert to fraction form
    36,351,999.60/54,527,999.40 = 10,796,953.20/x
  3. Step 3: Cross multiply
    36,351,999.60x = 54,527,999.40 × 10,796,953.20
  4. Step 4: Simplify right side
    36,351,999.60x = 588,736,257,611,428
  5. Step 5: Solve for x
    x = 588,736,257,611,428/36,351,999.60
  6. Step 6: Final answer
    x = 16,195,429.80

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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.