Home / 47,877,527.06-71,826,378.14-15,526,907.07

Finding the Fourth Proportional to 47,877,527.06, 71,826,378.14 and 15,526,907.07

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Solution

The fourth proportional to 47,877,527.06, 71,826,378.14 and 15,526,907.07 is: 23,293,632.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,877,527.06 : 71,826,378.14 = 15,526,907.07 : x
  2. Step 2: Convert to fraction form
    47,877,527.06/71,826,378.14 = 15,526,907.07/x
  3. Step 3: Cross multiply
    47,877,527.06x = 71,826,378.14 × 15,526,907.07
  4. Step 4: Simplify right side
    47,877,527.06x = 1,115,241,498,476,825
  5. Step 5: Solve for x
    x = 1,115,241,498,476,825/47,877,527.06
  6. Step 6: Final answer
    x = 23,293,632.04

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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.