Home / 83,366,043.17-115,045,815.06-46,196,944.29

Finding the Fourth Proportional to 83,366,043.17, 115,045,815.06 and 46,196,944.29

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Solution

The fourth proportional to 83,366,043.17, 115,045,815.06 and 46,196,944.29 is: 63,752,157.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,366,043.17 : 115,045,815.06 = 46,196,944.29 : x
  2. Step 2: Convert to fraction form
    83,366,043.17/115,045,815.06 = 46,196,944.29/x
  3. Step 3: Cross multiply
    83,366,043.17x = 115,045,815.06 × 46,196,944.29
  4. Step 4: Simplify right side
    83,366,043.17x = 5,314,765,109,124,463
  5. Step 5: Solve for x
    x = 5,314,765,109,124,463/83,366,043.17
  6. Step 6: Final answer
    x = 63,752,157.44

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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.