Home / 46,944,805.97-70,367,509.53-15,790,805.54

Finding the Fourth Proportional to 46,944,805.97, 70,367,509.53 and 15,790,805.54

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Solution

The fourth proportional to 46,944,805.97, 70,367,509.53 and 15,790,805.54 is: 23,669,490.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,944,805.97 : 70,367,509.53 = 15,790,805.54 : x
  2. Step 2: Convert to fraction form
    46,944,805.97/70,367,509.53 = 15,790,805.54/x
  3. Step 3: Cross multiply
    46,944,805.97x = 70,367,509.53 × 15,790,805.54
  4. Step 4: Simplify right side
    46,944,805.97x = 1,111,159,658,970,489.25
  5. Step 5: Solve for x
    x = 1,111,159,658,970,489.25/46,944,805.97
  6. Step 6: Final answer
    x = 23,669,490.93

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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.