Home / 169,673,302.63-254,156,836.06-107,956,745.83

Finding the Fourth Proportional to 169,673,302.63, 254,156,836.06 and 107,956,745.83

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Solution

The fourth proportional to 169,673,302.63, 254,156,836.06 and 107,956,745.83 is: 161,710,443.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,673,302.63 : 254,156,836.06 = 107,956,745.83 : x
  2. Step 2: Convert to fraction form
    169,673,302.63/254,156,836.06 = 107,956,745.83/x
  3. Step 3: Cross multiply
    169,673,302.63x = 254,156,836.06 × 107,956,745.83
  4. Step 4: Simplify right side
    169,673,302.63x = 27,437,944,951,486,400
  5. Step 5: Solve for x
    x = 27,437,944,951,486,400/169,673,302.63
  6. Step 6: Final answer
    x = 161,710,443.11

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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.