Home / 33,558,050.56-46,304,773.92-18,870,880.45

Finding the Fourth Proportional to 33,558,050.56, 46,304,773.92 and 18,870,880.45

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Solution

The fourth proportional to 33,558,050.56, 46,304,773.92 and 18,870,880.45 is: 26,038,814.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,558,050.56 : 46,304,773.92 = 18,870,880.45 : x
  2. Step 2: Convert to fraction form
    33,558,050.56/46,304,773.92 = 18,870,880.45/x
  3. Step 3: Cross multiply
    33,558,050.56x = 46,304,773.92 × 18,870,880.45
  4. Step 4: Simplify right side
    33,558,050.56x = 873,811,852,730,719.88
  5. Step 5: Solve for x
    x = 873,811,852,730,719.88/33,558,050.56
  6. Step 6: Final answer
    x = 26,038,814.47

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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.