Home / 36,002,484.53-49,683,050.04-19,482,247.38

Finding the Fourth Proportional to 36,002,484.53, 49,683,050.04 and 19,482,247.38

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Solution

The fourth proportional to 36,002,484.53, 49,683,050.04 and 19,482,247.38 is: 26,885,296.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,002,484.53 : 49,683,050.04 = 19,482,247.38 : x
  2. Step 2: Convert to fraction form
    36,002,484.53/49,683,050.04 = 19,482,247.38/x
  3. Step 3: Cross multiply
    36,002,484.53x = 49,683,050.04 × 19,482,247.38
  4. Step 4: Simplify right side
    36,002,484.53x = 967,937,471,482,222.62
  5. Step 5: Solve for x
    x = 967,937,471,482,222.62/36,002,484.53
  6. Step 6: Final answer
    x = 26,885,296.51

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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.