Home / 32,610,009.50-45,002,372.21-17,926,294.67

Finding the Fourth Proportional to 32,610,009.50, 45,002,372.21 and 17,926,294.67

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Solution

The fourth proportional to 32,610,009.50, 45,002,372.21 and 17,926,294.67 is: 24,738,593.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,610,009.50 : 45,002,372.21 = 17,926,294.67 : x
  2. Step 2: Convert to fraction form
    32,610,009.50/45,002,372.21 = 17,926,294.67/x
  3. Step 3: Cross multiply
    32,610,009.50x = 45,002,372.21 × 17,926,294.67
  4. Step 4: Simplify right side
    32,610,009.50x = 806,725,785,085,479.25
  5. Step 5: Solve for x
    x = 806,725,785,085,479.25/32,610,009.50
  6. Step 6: Final answer
    x = 24,738,593.99

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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.