Home / 11,715,594.84-17,502,147.93-7,583,253.58

Finding the Fourth Proportional to 11,715,594.84, 17,502,147.93 and 7,583,253.58

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Solution

The fourth proportional to 11,715,594.84, 17,502,147.93 and 7,583,253.58 is: 11,328,765.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,715,594.84 : 17,502,147.93 = 7,583,253.58 : x
  2. Step 2: Convert to fraction form
    11,715,594.84/17,502,147.93 = 7,583,253.58/x
  3. Step 3: Cross multiply
    11,715,594.84x = 17,502,147.93 × 7,583,253.58
  4. Step 4: Simplify right side
    11,715,594.84x = 132,723,225,947,862.09
  5. Step 5: Solve for x
    x = 132,723,225,947,862.09/11,715,594.84
  6. Step 6: Final answer
    x = 11,328,765.44

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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.