Home / 32,123,800.56-48,186,322.20-7,862,935.44

Finding the Fourth Proportional to 32,123,800.56, 48,186,322.20 and 7,862,935.44

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Solution

The fourth proportional to 32,123,800.56, 48,186,322.20 and 7,862,935.44 is: 11,794,555.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,123,800.56 : 48,186,322.20 = 7,862,935.44 : x
  2. Step 2: Convert to fraction form
    32,123,800.56/48,186,322.20 = 7,862,935.44/x
  3. Step 3: Cross multiply
    32,123,800.56x = 48,186,322.20 × 7,862,935.44
  4. Step 4: Simplify right side
    32,123,800.56x = 378,885,940,549,638.81
  5. Step 5: Solve for x
    x = 378,885,940,549,638.81/32,123,800.56
  6. Step 6: Final answer
    x = 11,794,555.25

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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.