Home / 11,944,770.98-17,829,955.10-10,249,806.33

Finding the Fourth Proportional to 11,944,770.98, 17,829,955.10 and 10,249,806.33

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Solution

The fourth proportional to 11,944,770.98, 17,829,955.10 and 10,249,806.33 is: 15,299,882.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,944,770.98 : 17,829,955.10 = 10,249,806.33 : x
  2. Step 2: Convert to fraction form
    11,944,770.98/17,829,955.10 = 10,249,806.33/x
  3. Step 3: Cross multiply
    11,944,770.98x = 17,829,955.10 × 10,249,806.33
  4. Step 4: Simplify right side
    11,944,770.98x = 182,753,586,596,346.75
  5. Step 5: Solve for x
    x = 182,753,586,596,346.75/11,944,770.98
  6. Step 6: Final answer
    x = 15,299,882.01

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.