Home / 32,383,579.92-48,558,865.29-10,810,428.72

Finding the Fourth Proportional to 32,383,579.92, 48,558,865.29 and 10,810,428.72

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Solution

The fourth proportional to 32,383,579.92, 48,558,865.29 and 10,810,428.72 is: 16,210,133.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,383,579.92 : 48,558,865.29 = 10,810,428.72 : x
  2. Step 2: Convert to fraction form
    32,383,579.92/48,558,865.29 = 10,810,428.72/x
  3. Step 3: Cross multiply
    32,383,579.92x = 48,558,865.29 × 10,810,428.72
  4. Step 4: Simplify right side
    32,383,579.92x = 524,942,151,941,627.12
  5. Step 5: Solve for x
    x = 524,942,151,941,627.12/32,383,579.92
  6. Step 6: Final answer
    x = 16,210,133.45

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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.