Home / 33,336,202.59-46,006,240.28-18,653,261.31

Finding the Fourth Proportional to 33,336,202.59, 46,006,240.28 and 18,653,261.31

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Solution

The fourth proportional to 33,336,202.59, 46,006,240.28 and 18,653,261.31 is: 25,742,776.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,336,202.59 : 46,006,240.28 = 18,653,261.31 : x
  2. Step 2: Convert to fraction form
    33,336,202.59/46,006,240.28 = 18,653,261.31/x
  3. Step 3: Cross multiply
    33,336,202.59x = 46,006,240.28 × 18,653,261.31
  4. Step 4: Simplify right side
    33,336,202.59x = 858,166,421,740,221.12
  5. Step 5: Solve for x
    x = 858,166,421,740,221.12/33,336,202.59
  6. Step 6: Final answer
    x = 25,742,776.77

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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.