Home / 16,732,837.10-25,099,255.65-15,599,096.30

Finding the Fourth Proportional to 16,732,837.10, 25,099,255.65 and 15,599,096.30

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Solution

The fourth proportional to 16,732,837.10, 25,099,255.65 and 15,599,096.30 is: 23,398,644.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,732,837.10 : 25,099,255.65 = 15,599,096.30 : x
  2. Step 2: Convert to fraction form
    16,732,837.10/25,099,255.65 = 15,599,096.30/x
  3. Step 3: Cross multiply
    16,732,837.10x = 25,099,255.65 × 15,599,096.30
  4. Step 4: Simplify right side
    16,732,837.10x = 391,525,705,942,669.06
  5. Step 5: Solve for x
    x = 391,525,705,942,669.06/16,732,837.10
  6. Step 6: Final answer
    x = 23,398,644.45

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1.5x scale

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.