Home / 46,332,578.13-69,502,906.40-15,198,900.59

Finding the Fourth Proportional to 46,332,578.13, 69,502,906.40 and 15,198,900.59

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Solution

The fourth proportional to 46,332,578.13, 69,502,906.40 and 15,198,900.59 is: 22,799,675.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,332,578.13 : 69,502,906.40 = 15,198,900.59 : x
  2. Step 2: Convert to fraction form
    46,332,578.13/69,502,906.40 = 15,198,900.59/x
  3. Step 3: Cross multiply
    46,332,578.13x = 69,502,906.40 × 15,198,900.59
  4. Step 4: Simplify right side
    46,332,578.13x = 1,056,367,764,666,165.75
  5. Step 5: Solve for x
    x = 1,056,367,764,666,165.75/46,332,578.13
  6. Step 6: Final answer
    x = 22,799,675.89

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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.