Home / 16,741,800.28-23,098,472.06-9,674,818.94

Finding the Fourth Proportional to 16,741,800.28, 23,098,472.06 and 9,674,818.94

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Solution

The fourth proportional to 16,741,800.28, 23,098,472.06 and 9,674,818.94 is: 13,348,238.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,741,800.28 : 23,098,472.06 = 9,674,818.94 : x
  2. Step 2: Convert to fraction form
    16,741,800.28/23,098,472.06 = 9,674,818.94/x
  3. Step 3: Cross multiply
    16,741,800.28x = 23,098,472.06 × 9,674,818.94
  4. Step 4: Simplify right side
    16,741,800.28x = 223,473,535,051,950.09
  5. Step 5: Solve for x
    x = 223,473,535,051,950.09/16,741,800.28
  6. Step 6: Final answer
    x = 13,348,238.02

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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.