Home / 23,210,585,816.82-34,822,709,511.12-7,489,115,517.30

Finding the Fourth Proportional to 23,210,585,816.82, 34,822,709,511.12 and 7,489,115,517.30

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Solution

The fourth proportional to 23,210,585,816.82, 34,822,709,511.12 and 7,489,115,517.30 is: 11,235,877,293.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,210,585,816.82 : 34,822,709,511.12 = 7,489,115,517.30 : x
  2. Step 2: Convert to fraction form
    23,210,585,816.82/34,822,709,511.12 = 7,489,115,517.30/x
  3. Step 3: Cross multiply
    23,210,585,816.82x = 34,822,709,511.12 × 7,489,115,517.30
  4. Step 4: Simplify right side
    23,210,585,816.82x = 260,791,294,154,072,031,232
  5. Step 5: Solve for x
    x = 260,791,294,154,072,031,232/23,210,585,816.82
  6. Step 6: Final answer
    x = 11,235,877,293.76

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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.