Home / 58,414,436.11-87,626,293.89-19,553,093.23

Finding the Fourth Proportional to 58,414,436.11, 87,626,293.89 and 19,553,093.23

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Solution

The fourth proportional to 58,414,436.11, 87,626,293.89 and 19,553,093.23 is: 29,331,192.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,414,436.11 : 87,626,293.89 = 19,553,093.23 : x
  2. Step 2: Convert to fraction form
    58,414,436.11/87,626,293.89 = 19,553,093.23/x
  3. Step 3: Cross multiply
    58,414,436.11x = 87,626,293.89 × 19,553,093.23
  4. Step 4: Simplify right side
    58,414,436.11x = 1,713,365,094,127,049.75
  5. Step 5: Solve for x
    x = 1,713,365,094,127,049.75/58,414,436.11
  6. Step 6: Final answer
    x = 29,331,192.91

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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.