Home / 16,864,318-25,297,176.84-4,897,054

Finding the Fourth Proportional to 16,864,318, 25,297,176.84 and 4,897,054

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Solution

The fourth proportional to 16,864,318, 25,297,176.84 and 4,897,054 is: 7,345,784.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,864,318 : 25,297,176.84 = 4,897,054 : x
  2. Step 2: Convert to fraction form
    16,864,318/25,297,176.84 = 4,897,054/x
  3. Step 3: Cross multiply
    16,864,318x = 25,297,176.84 × 4,897,054
  4. Step 4: Simplify right side
    16,864,318x = 123,881,641,033,029.36
  5. Step 5: Solve for x
    x = 123,881,641,033,029.36/16,864,318
  6. Step 6: Final answer
    x = 7,345,784.22

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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.