Home / 69,984,003.83-104,976,005.74-44,537,821.43

Finding the Fourth Proportional to 69,984,003.83, 104,976,005.74 and 44,537,821.43

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Solution

The fourth proportional to 69,984,003.83, 104,976,005.74 and 44,537,821.43 is: 66,806,732.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,984,003.83 : 104,976,005.74 = 44,537,821.43 : x
  2. Step 2: Convert to fraction form
    69,984,003.83/104,976,005.74 = 44,537,821.43/x
  3. Step 3: Cross multiply
    69,984,003.83x = 104,976,005.74 × 44,537,821.43
  4. Step 4: Simplify right side
    69,984,003.83x = 4,675,402,597,446,550
  5. Step 5: Solve for x
    x = 4,675,402,597,446,550/69,984,003.83
  6. Step 6: Final answer
    x = 66,806,732.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.