Home / 120,610,502.94-180,935,933.54-94,701,759.24

Finding the Fourth Proportional to 120,610,502.94, 180,935,933.54 and 94,701,759.24

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Solution

The fourth proportional to 120,610,502.94, 180,935,933.54 and 94,701,759.24 is: 142,068,483.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    120,610,502.94 : 180,935,933.54 = 94,701,759.24 : x
  2. Step 2: Convert to fraction form
    120,610,502.94/180,935,933.54 = 94,701,759.24/x
  3. Step 3: Cross multiply
    120,610,502.94x = 180,935,933.54 × 94,701,759.24
  4. Step 4: Simplify right side
    120,610,502.94x = 17,134,951,215,496,210
  5. Step 5: Solve for x
    x = 17,134,951,215,496,210/120,610,502.94
  6. Step 6: Final answer
    x = 142,068,483.24

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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.