Home / 124,160,596.05-186,234,703-46,431,785.52

Finding the Fourth Proportional to 124,160,596.05, 186,234,703 and 46,431,785.52

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Solution

The fourth proportional to 124,160,596.05, 186,234,703 and 46,431,785.52 is: 69,645,363.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,160,596.05 : 186,234,703 = 46,431,785.52 : x
  2. Step 2: Convert to fraction form
    124,160,596.05/186,234,703 = 46,431,785.52/x
  3. Step 3: Cross multiply
    124,160,596.05x = 186,234,703 × 46,431,785.52
  4. Step 4: Simplify right side
    124,160,596.05x = 8,647,209,786,076,901
  5. Step 5: Solve for x
    x = 8,647,209,786,076,901/124,160,596.05
  6. Step 6: Final answer
    x = 69,645,363.03

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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.