Home / 25,843,410.50-35,664,145.66-14,241,389.18

Finding the Fourth Proportional to 25,843,410.50, 35,664,145.66 and 14,241,389.18

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Solution

The fourth proportional to 25,843,410.50, 35,664,145.66 and 14,241,389.18 is: 19,653,248.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,843,410.50 : 35,664,145.66 = 14,241,389.18 : x
  2. Step 2: Convert to fraction form
    25,843,410.50/35,664,145.66 = 14,241,389.18/x
  3. Step 3: Cross multiply
    25,843,410.50x = 35,664,145.66 × 14,241,389.18
  4. Step 4: Simplify right side
    25,843,410.50x = 507,906,978,116,267.88
  5. Step 5: Solve for x
    x = 507,906,978,116,267.88/25,843,410.50
  6. Step 6: Final answer
    x = 19,653,248.87

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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.