Home / 50,634,474.03-69,875,511.03-27,429,696.90

Finding the Fourth Proportional to 50,634,474.03, 69,875,511.03 and 27,429,696.90

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Solution

The fourth proportional to 50,634,474.03, 69,875,511.03 and 27,429,696.90 is: 37,852,947.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,634,474.03 : 69,875,511.03 = 27,429,696.90 : x
  2. Step 2: Convert to fraction form
    50,634,474.03/69,875,511.03 = 27,429,696.90/x
  3. Step 3: Cross multiply
    50,634,474.03x = 69,875,511.03 × 27,429,696.90
  4. Step 4: Simplify right side
    50,634,474.03x = 1,916,664,088,285,506.75
  5. Step 5: Solve for x
    x = 1,916,664,088,285,506.75/50,634,474.03
  6. Step 6: Final answer
    x = 37,852,947.52

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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.