Home / 27,146,715.68-37,463,182.80-14,923,880.48

Finding the Fourth Proportional to 27,146,715.68, 37,463,182.80 and 14,923,880.48

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Solution

The fourth proportional to 27,146,715.68, 37,463,182.80 and 14,923,880.48 is: 20,595,348.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,146,715.68 : 37,463,182.80 = 14,923,880.48 : x
  2. Step 2: Convert to fraction form
    27,146,715.68/37,463,182.80 = 14,923,880.48/x
  3. Step 3: Cross multiply
    27,146,715.68x = 37,463,182.80 × 14,923,880.48
  4. Step 4: Simplify right side
    27,146,715.68x = 559,096,062,507,591.69
  5. Step 5: Solve for x
    x = 559,096,062,507,591.69/27,146,715.68
  6. Step 6: Final answer
    x = 20,595,348.22

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1.5x scale

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.