Home / 29,600,808.89-44,381,007.54-15,769,835.46

Finding the Fourth Proportional to 29,600,808.89, 44,381,007.54 and 15,769,835.46

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Solution

The fourth proportional to 29,600,808.89, 44,381,007.54 and 15,769,835.46 is: 23,643,988.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,600,808.89 : 44,381,007.54 = 15,769,835.46 : x
  2. Step 2: Convert to fraction form
    29,600,808.89/44,381,007.54 = 15,769,835.46/x
  3. Step 3: Cross multiply
    29,600,808.89x = 44,381,007.54 × 15,769,835.46
  4. Step 4: Simplify right side
    29,600,808.89x = 699,881,186,454,819.38
  5. Step 5: Solve for x
    x = 699,881,186,454,819.38/29,600,808.89
  6. Step 6: Final answer
    x = 23,643,988.55

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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.