Home / 14,780,010.60-22,170,015.90-9,737,015.40

Finding the Fourth Proportional to 14,780,010.60, 22,170,015.90 and 9,737,015.40

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Solution

The fourth proportional to 14,780,010.60, 22,170,015.90 and 9,737,015.40 is: 14,605,523.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,780,010.60 : 22,170,015.90 = 9,737,015.40 : x
  2. Step 2: Convert to fraction form
    14,780,010.60/22,170,015.90 = 9,737,015.40/x
  3. Step 3: Cross multiply
    14,780,010.60x = 22,170,015.90 × 9,737,015.40
  4. Step 4: Simplify right side
    14,780,010.60x = 215,869,786,236,544.84
  5. Step 5: Solve for x
    x = 215,869,786,236,544.84/14,780,010.60
  6. Step 6: Final answer
    x = 14,605,523.10

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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.