Home / 16,535,527.94-22,818,529.50-9,193,522.85

Finding the Fourth Proportional to 16,535,527.94, 22,818,529.50 and 9,193,522.85

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Solution

The fourth proportional to 16,535,527.94, 22,818,529.50 and 9,193,522.85 is: 12,686,784.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,535,527.94 : 22,818,529.50 = 9,193,522.85 : x
  2. Step 2: Convert to fraction form
    16,535,527.94/22,818,529.50 = 9,193,522.85/x
  3. Step 3: Cross multiply
    16,535,527.94x = 22,818,529.50 × 9,193,522.85
  4. Step 4: Simplify right side
    16,535,527.94x = 209,782,672,361,649.06
  5. Step 5: Solve for x
    x = 209,782,672,361,649.06/16,535,527.94
  6. Step 6: Final answer
    x = 12,686,784.06

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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.