Home / 46,332,579.13-69,502,907.90-15,198,901.59

Finding the Fourth Proportional to 46,332,579.13, 69,502,907.90 and 15,198,901.59

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Solution

The fourth proportional to 46,332,579.13, 69,502,907.90 and 15,198,901.59 is: 22,799,677.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,332,579.13 : 69,502,907.90 = 15,198,901.59 : x
  2. Step 2: Convert to fraction form
    46,332,579.13/69,502,907.90 = 15,198,901.59/x
  3. Step 3: Cross multiply
    46,332,579.13x = 69,502,907.90 × 15,198,901.59
  4. Step 4: Simplify right side
    46,332,579.13x = 1,056,367,857,390,933.62
  5. Step 5: Solve for x
    x = 1,056,367,857,390,933.62/46,332,579.13
  6. Step 6: Final answer
    x = 22,799,677.40

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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.