Home / 226,220,153.46-339,329,728.08-60,223,699.62

Finding the Fourth Proportional to 226,220,153.46, 339,329,728.08 and 60,223,699.62

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Solution

The fourth proportional to 226,220,153.46, 339,329,728.08 and 60,223,699.62 is: 90,335,415.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,220,153.46 : 339,329,728.08 = 60,223,699.62 : x
  2. Step 2: Convert to fraction form
    226,220,153.46/339,329,728.08 = 60,223,699.62/x
  3. Step 3: Cross multiply
    226,220,153.46x = 339,329,728.08 × 60,223,699.62
  4. Step 4: Simplify right side
    226,220,153.46x = 20,435,691,616,026,196
  5. Step 5: Solve for x
    x = 20,435,691,616,026,196/226,220,153.46
  6. Step 6: Final answer
    x = 90,335,415.76

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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.