Home / 373,672,735.04-560,611,363.44-179,746,371.20

Finding the Fourth Proportional to 373,672,735.04, 560,611,363.44 and 179,746,371.20

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Solution

The fourth proportional to 373,672,735.04, 560,611,363.44 and 179,746,371.20 is: 269,668,746.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,672,735.04 : 560,611,363.44 = 179,746,371.20 : x
  2. Step 2: Convert to fraction form
    373,672,735.04/560,611,363.44 = 179,746,371.20/x
  3. Step 3: Cross multiply
    373,672,735.04x = 560,611,363.44 × 179,746,371.20
  4. Step 4: Simplify right side
    373,672,735.04x = 100,767,858,231,824,352
  5. Step 5: Solve for x
    x = 100,767,858,231,824,352/373,672,735.04
  6. Step 6: Final answer
    x = 269,668,746.96

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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.