Home / 25,567,104.48-38,350,801.44-8,527,730.64

Finding the Fourth Proportional to 25,567,104.48, 38,350,801.44 and 8,527,730.64

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Solution

The fourth proportional to 25,567,104.48, 38,350,801.44 and 8,527,730.64 is: 12,791,644.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,567,104.48 : 38,350,801.44 = 8,527,730.64 : x
  2. Step 2: Convert to fraction form
    25,567,104.48/38,350,801.44 = 8,527,730.64/x
  3. Step 3: Cross multiply
    25,567,104.48x = 38,350,801.44 × 8,527,730.64
  4. Step 4: Simplify right side
    25,567,104.48x = 327,045,304,508,444.12
  5. Step 5: Solve for x
    x = 327,045,304,508,444.12/25,567,104.48
  6. Step 6: Final answer
    x = 12,791,644.23

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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.