Home / 14,923,361.20-20,595,177.20-9,043,510.24

Finding the Fourth Proportional to 14,923,361.20, 20,595,177.20 and 9,043,510.24

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Solution

The fourth proportional to 14,923,361.20, 20,595,177.20 and 9,043,510.24 is: 12,480,613.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,923,361.20 : 20,595,177.20 = 9,043,510.24 : x
  2. Step 2: Convert to fraction form
    14,923,361.20/20,595,177.20 = 9,043,510.24/x
  3. Step 3: Cross multiply
    14,923,361.20x = 20,595,177.20 × 9,043,510.24
  4. Step 4: Simplify right side
    14,923,361.20x = 186,252,695,902,814.53
  5. Step 5: Solve for x
    x = 186,252,695,902,814.53/14,923,361.20
  6. Step 6: Final answer
    x = 12,480,613.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.