Home / 246,074,152.70-369,111,229.05-64,321,330.70

Finding the Fourth Proportional to 246,074,152.70, 369,111,229.05 and 64,321,330.70

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Solution

The fourth proportional to 246,074,152.70, 369,111,229.05 and 64,321,330.70 is: 96,481,996.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,074,152.70 : 369,111,229.05 = 64,321,330.70 : x
  2. Step 2: Convert to fraction form
    246,074,152.70/369,111,229.05 = 64,321,330.70/x
  3. Step 3: Cross multiply
    246,074,152.70x = 369,111,229.05 × 64,321,330.70
  4. Step 4: Simplify right side
    246,074,152.70x = 23,741,725,428,808,500
  5. Step 5: Solve for x
    x = 23,741,725,428,808,500/246,074,152.70
  6. Step 6: Final answer
    x = 96,481,996.05

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Double scale
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Similar ratio
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1.5x scale

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.