Home / 33,998,631.98-46,912,367.81-19,111,973.04

Finding the Fourth Proportional to 33,998,631.98, 46,912,367.81 and 19,111,973.04

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Solution

The fourth proportional to 33,998,631.98, 46,912,367.81 and 19,111,973.04 is: 26,371,293.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,998,631.98 : 46,912,367.81 = 19,111,973.04 : x
  2. Step 2: Convert to fraction form
    33,998,631.98/46,912,367.81 = 19,111,973.04/x
  3. Step 3: Cross multiply
    33,998,631.98x = 46,912,367.81 × 19,111,973.04
  4. Step 4: Simplify right side
    33,998,631.98x = 896,587,908,875,063.75
  5. Step 5: Solve for x
    x = 896,587,908,875,063.75/33,998,631.98
  6. Step 6: Final answer
    x = 26,371,293.69

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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.