Home / 9,200,633.01-12,699,037.22-5,718,601.50

Finding the Fourth Proportional to 9,200,633.01, 12,699,037.22 and 5,718,601.50

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Solution

The fourth proportional to 9,200,633.01, 12,699,037.22 and 5,718,601.50 is: 7,893,014.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,200,633.01 : 12,699,037.22 = 5,718,601.50 : x
  2. Step 2: Convert to fraction form
    9,200,633.01/12,699,037.22 = 5,718,601.50/x
  3. Step 3: Cross multiply
    9,200,633.01x = 12,699,037.22 × 5,718,601.50
  4. Step 4: Simplify right side
    9,200,633.01x = 72,620,733,266,254.83
  5. Step 5: Solve for x
    x = 72,620,733,266,254.83/9,200,633.01
  6. Step 6: Final answer
    x = 7,893,014.88

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1.5x scale

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.