Home / 25,504,614.52-38,257,093.72-9,323,909.16

Finding the Fourth Proportional to 25,504,614.52, 38,257,093.72 and 9,323,909.16

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Solution

The fourth proportional to 25,504,614.52, 38,257,093.72 and 9,323,909.16 is: 13,985,926.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,504,614.52 : 38,257,093.72 = 9,323,909.16 : x
  2. Step 2: Convert to fraction form
    25,504,614.52/38,257,093.72 = 9,323,909.16/x
  3. Step 3: Cross multiply
    25,504,614.52x = 38,257,093.72 × 9,323,909.16
  4. Step 4: Simplify right side
    25,504,614.52x = 356,705,666,570,886.50
  5. Step 5: Solve for x
    x = 356,705,666,570,886.50/25,504,614.52
  6. Step 6: Final answer
    x = 13,985,926.60

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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.