Home / 25,463,384.92-35,146,892.22-16,644,118.36

Finding the Fourth Proportional to 25,463,384.92, 35,146,892.22 and 16,644,118.36

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Solution

The fourth proportional to 25,463,384.92, 35,146,892.22 and 16,644,118.36 is: 22,973,734.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,463,384.92 : 35,146,892.22 = 16,644,118.36 : x
  2. Step 2: Convert to fraction form
    25,463,384.92/35,146,892.22 = 16,644,118.36/x
  3. Step 3: Cross multiply
    25,463,384.92x = 35,146,892.22 × 16,644,118.36
  4. Step 4: Simplify right side
    25,463,384.92x = 584,989,034,095,843.12
  5. Step 5: Solve for x
    x = 584,989,034,095,843.12/25,463,384.92
  6. Step 6: Final answer
    x = 22,973,734.09

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1.5x scale

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.