Home / 38,724,751.17-58,093,436.55-11,433,802.68

Finding the Fourth Proportional to 38,724,751.17, 58,093,436.55 and 11,433,802.68

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Solution

The fourth proportional to 38,724,751.17, 58,093,436.55 and 11,433,802.68 is: 17,152,567.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,724,751.17 : 58,093,436.55 = 11,433,802.68 : x
  2. Step 2: Convert to fraction form
    38,724,751.17/58,093,436.55 = 11,433,802.68/x
  3. Step 3: Cross multiply
    38,724,751.17x = 58,093,436.55 × 11,433,802.68
  4. Step 4: Simplify right side
    38,724,751.17x = 664,228,890,515,799.88
  5. Step 5: Solve for x
    x = 664,228,890,515,799.88/38,724,751.17
  6. Step 6: Final answer
    x = 17,152,567.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.