Home / 83,296,991.18-114,948,406.86-46,126,535.06

Finding the Fourth Proportional to 83,296,991.18, 114,948,406.86 and 46,126,535.06

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Solution

The fourth proportional to 83,296,991.18, 114,948,406.86 and 46,126,535.06 is: 63,653,820.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,296,991.18 : 114,948,406.86 = 46,126,535.06 : x
  2. Step 2: Convert to fraction form
    83,296,991.18/114,948,406.86 = 46,126,535.06/x
  3. Step 3: Cross multiply
    83,296,991.18x = 114,948,406.86 × 46,126,535.06
  4. Step 4: Simplify right side
    83,296,991.18x = 5,302,171,719,118,935
  5. Step 5: Solve for x
    x = 5,302,171,719,118,935/83,296,991.18
  6. Step 6: Final answer
    x = 63,653,820.43

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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.