Home / 156,024,085.20-233,588,230.20-151,545,109.20

Finding the Fourth Proportional to 156,024,085.20, 233,588,230.20 and 151,545,109.20

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Solution

The fourth proportional to 156,024,085.20, 233,588,230.20 and 151,545,109.20 is: 226,882,623.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,024,085.20 : 233,588,230.20 = 151,545,109.20 : x
  2. Step 2: Convert to fraction form
    156,024,085.20/233,588,230.20 = 151,545,109.20/x
  3. Step 3: Cross multiply
    156,024,085.20x = 233,588,230.20 × 151,545,109.20
  4. Step 4: Simplify right side
    156,024,085.20x = 35,399,153,853,493,732
  5. Step 5: Solve for x
    x = 35,399,153,853,493,732/156,024,085.20
  6. Step 6: Final answer
    x = 226,882,623.98

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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.