Home / 10,902,965,705.28-16,357,200,795.36-3,042,371,417.76

Finding the Fourth Proportional to 10,902,965,705.28, 16,357,200,795.36 and 3,042,371,417.76

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Solution

The fourth proportional to 10,902,965,705.28, 16,357,200,795.36 and 3,042,371,417.76 is: 4,564,325,112.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,902,965,705.28 : 16,357,200,795.36 = 3,042,371,417.76 : x
  2. Step 2: Convert to fraction form
    10,902,965,705.28/16,357,200,795.36 = 3,042,371,417.76/x
  3. Step 3: Cross multiply
    10,902,965,705.28x = 16,357,200,795.36 × 3,042,371,417.76
  4. Step 4: Simplify right side
    10,902,965,705.28x = 49,764,680,174,364,409,856
  5. Step 5: Solve for x
    x = 49,764,680,174,364,409,856/10,902,965,705.28
  6. Step 6: Final answer
    x = 4,564,325,112.96

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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.