Home / 32,655,856.16-48,992,325.70-12,185,754.86

Finding the Fourth Proportional to 32,655,856.16, 48,992,325.70 and 12,185,754.86

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Solution

The fourth proportional to 32,655,856.16, 48,992,325.70 and 12,185,754.86 is: 18,281,819.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,655,856.16 : 48,992,325.70 = 12,185,754.86 : x
  2. Step 2: Convert to fraction form
    32,655,856.16/48,992,325.70 = 12,185,754.86/x
  3. Step 3: Cross multiply
    32,655,856.16x = 48,992,325.70 × 12,185,754.86
  4. Step 4: Simplify right side
    32,655,856.16x = 597,008,471,001,477.88
  5. Step 5: Solve for x
    x = 597,008,471,001,477.88/32,655,856.16
  6. Step 6: Final answer
    x = 18,281,819.59

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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.