Home / 23,790,513.68-32,830,908.84-13,477,236.77

Finding the Fourth Proportional to 23,790,513.68, 32,830,908.84 and 13,477,236.77

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Solution

The fourth proportional to 23,790,513.68, 32,830,908.84 and 13,477,236.77 is: 18,598,586.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,790,513.68 : 32,830,908.84 = 13,477,236.77 : x
  2. Step 2: Convert to fraction form
    23,790,513.68/32,830,908.84 = 13,477,236.77/x
  3. Step 3: Cross multiply
    23,790,513.68x = 32,830,908.84 × 13,477,236.77
  4. Step 4: Simplify right side
    23,790,513.68x = 442,469,931,646,811.50
  5. Step 5: Solve for x
    x = 442,469,931,646,811.50/23,790,513.68
  6. Step 6: Final answer
    x = 18,598,586.72

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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.