Home / 573,583,116.60-860,373,362.52-245,846,120.04

Finding the Fourth Proportional to 573,583,116.60, 860,373,362.52 and 245,846,120.04

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Solution

The fourth proportional to 573,583,116.60, 860,373,362.52 and 245,846,120.04 is: 368,768,617.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,583,116.60 : 860,373,362.52 = 245,846,120.04 : x
  2. Step 2: Convert to fraction form
    573,583,116.60/860,373,362.52 = 245,846,120.04/x
  3. Step 3: Cross multiply
    573,583,116.60x = 860,373,362.52 × 245,846,120.04
  4. Step 4: Simplify right side
    573,583,116.60x = 211,519,452,961,310,336
  5. Step 5: Solve for x
    x = 211,519,452,961,310,336/573,583,116.60
  6. Step 6: Final answer
    x = 368,768,617.55

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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.