Home / 83,206,734.90-114,825,687.82-46,537,305.90

Finding the Fourth Proportional to 83,206,734.90, 114,825,687.82 and 46,537,305.90

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Solution

The fourth proportional to 83,206,734.90, 114,825,687.82 and 46,537,305.90 is: 64,221,702.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,206,734.90 : 114,825,687.82 = 46,537,305.90 : x
  2. Step 2: Convert to fraction form
    83,206,734.90/114,825,687.82 = 46,537,305.90/x
  3. Step 3: Cross multiply
    83,206,734.90x = 114,825,687.82 × 46,537,305.90
  4. Step 4: Simplify right side
    83,206,734.90x = 5,343,678,159,257,244
  5. Step 5: Solve for x
    x = 5,343,678,159,257,244/83,206,734.90
  6. Step 6: Final answer
    x = 64,221,702.31

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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.