Home / 19,417,472.55-26,796,754.26-10,597,405.23

Finding the Fourth Proportional to 19,417,472.55, 26,796,754.26 and 10,597,405.23

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Solution

The fourth proportional to 19,417,472.55, 26,796,754.26 and 10,597,405.23 is: 14,624,769.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,417,472.55 : 26,796,754.26 = 10,597,405.23 : x
  2. Step 2: Convert to fraction form
    19,417,472.55/26,796,754.26 = 10,597,405.23/x
  3. Step 3: Cross multiply
    19,417,472.55x = 26,796,754.26 × 10,597,405.23
  4. Step 4: Simplify right side
    19,417,472.55x = 283,976,063,741,948.81
  5. Step 5: Solve for x
    x = 283,976,063,741,948.81/19,417,472.55
  6. Step 6: Final answer
    x = 14,624,769.68

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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.