Home / 246,529,587.20-370,590,643.20-175,219,865.60

Finding the Fourth Proportional to 246,529,587.20, 370,590,643.20 and 175,219,865.60

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Solution

The fourth proportional to 246,529,587.20, 370,590,643.20 and 175,219,865.60 is: 263,395,738.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,529,587.20 : 370,590,643.20 = 175,219,865.60 : x
  2. Step 2: Convert to fraction form
    246,529,587.20/370,590,643.20 = 175,219,865.60/x
  3. Step 3: Cross multiply
    246,529,587.20x = 370,590,643.20 × 175,219,865.60
  4. Step 4: Simplify right side
    246,529,587.20x = 64,934,842,694,121,552
  5. Step 5: Solve for x
    x = 64,934,842,694,121,552/246,529,587.20
  6. Step 6: Final answer
    x = 263,395,738.55

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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.