Home / 83,062,498.30-114,627,450.27-45,893,633.74

Finding the Fourth Proportional to 83,062,498.30, 114,627,450.27 and 45,893,633.74

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Solution

The fourth proportional to 83,062,498.30, 114,627,450.27 and 45,893,633.74 is: 63,333,879.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,062,498.30 : 114,627,450.27 = 45,893,633.74 : x
  2. Step 2: Convert to fraction form
    83,062,498.30/114,627,450.27 = 45,893,633.74/x
  3. Step 3: Cross multiply
    83,062,498.30x = 114,627,450.27 × 45,893,633.74
  4. Step 4: Simplify right side
    83,062,498.30x = 5,260,670,219,241,444
  5. Step 5: Solve for x
    x = 5,260,670,219,241,444/83,062,498.30
  6. Step 6: Final answer
    x = 63,333,879.03

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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.