Home / 35,578,384.80-49,103,436.24-22,526,856.96

Finding the Fourth Proportional to 35,578,384.80, 49,103,436.24 and 22,526,856.96

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Solution

The fourth proportional to 35,578,384.80, 49,103,436.24 and 22,526,856.96 is: 31,090,396.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,578,384.80 : 49,103,436.24 = 22,526,856.96 : x
  2. Step 2: Convert to fraction form
    35,578,384.80/49,103,436.24 = 22,526,856.96/x
  3. Step 3: Cross multiply
    35,578,384.80x = 49,103,436.24 × 22,526,856.96
  4. Step 4: Simplify right side
    35,578,384.80x = 1,106,146,084,422,960.38
  5. Step 5: Solve for x
    x = 1,106,146,084,422,960.38/35,578,384.80
  6. Step 6: Final answer
    x = 31,090,396.34

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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.