Home / 33,890,145,916.37-46,766,996,962.52-18,440,352,122.24

Finding the Fourth Proportional to 33,890,145,916.37, 46,766,996,962.52 and 18,440,352,122.24

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Solution

The fourth proportional to 33,890,145,916.37, 46,766,996,962.52 and 18,440,352,122.24 is: 25,446,921,763.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,890,145,916.37 : 46,766,996,962.52 = 18,440,352,122.24 : x
  2. Step 2: Convert to fraction form
    33,890,145,916.37/46,766,996,962.52 = 18,440,352,122.24/x
  3. Step 3: Cross multiply
    33,890,145,916.37x = 46,766,996,962.52 × 18,440,352,122.24
  4. Step 4: Simplify right side
    33,890,145,916.37x = 862,399,891,688,645,459,968
  5. Step 5: Solve for x
    x = 862,399,891,688,645,459,968/33,890,145,916.37
  6. Step 6: Final answer
    x = 25,446,921,763.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.