Home / 33,347,458.75-46,024,326.18-19,215,895.91

Finding the Fourth Proportional to 33,347,458.75, 46,024,326.18 and 19,215,895.91

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Solution

The fourth proportional to 33,347,458.75, 46,024,326.18 and 19,215,895.91 is: 26,520,721.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,347,458.75 : 46,024,326.18 = 19,215,895.91 : x
  2. Step 2: Convert to fraction form
    33,347,458.75/46,024,326.18 = 19,215,895.91/x
  3. Step 3: Cross multiply
    33,347,458.75x = 46,024,326.18 × 19,215,895.91
  4. Step 4: Simplify right side
    33,347,458.75x = 884,398,661,156,101.75
  5. Step 5: Solve for x
    x = 884,398,661,156,101.75/33,347,458.75
  6. Step 6: Final answer
    x = 26,520,721.35

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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.