Home / 19,597,038.46-27,045,425.88-11,756,844.34

Finding the Fourth Proportional to 19,597,038.46, 27,045,425.88 and 11,756,844.34

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Solution

The fourth proportional to 19,597,038.46, 27,045,425.88 and 11,756,844.34 is: 16,225,352.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,597,038.46 : 27,045,425.88 = 11,756,844.34 : x
  2. Step 2: Convert to fraction form
    19,597,038.46/27,045,425.88 = 11,756,844.34/x
  3. Step 3: Cross multiply
    19,597,038.46x = 27,045,425.88 × 11,756,844.34
  4. Step 4: Simplify right side
    19,597,038.46x = 317,968,862,112,553.94
  5. Step 5: Solve for x
    x = 317,968,862,112,553.94/19,597,038.46
  6. Step 6: Final answer
    x = 16,225,352.76

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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.