Home / 4,281,933,038.98-6,423,209,121.44-1,792,290,057.61

Finding the Fourth Proportional to 4,281,933,038.98, 6,423,209,121.44 and 1,792,290,057.61

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Solution

The fourth proportional to 4,281,933,038.98, 6,423,209,121.44 and 1,792,290,057.61 is: 2,688,564,660.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281,933,038.98 : 6,423,209,121.44 = 1,792,290,057.61 : x
  2. Step 2: Convert to fraction form
    4,281,933,038.98/6,423,209,121.44 = 1,792,290,057.61/x
  3. Step 3: Cross multiply
    4,281,933,038.98x = 6,423,209,121.44 × 1,792,290,057.61
  4. Step 4: Simplify right side
    4,281,933,038.98x = 11,512,253,846,306,772,992
  5. Step 5: Solve for x
    x = 11,512,253,846,306,772,992/4,281,933,038.98
  6. Step 6: Final answer
    x = 2,688,564,660.28

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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.