Home / 222,156,888.48-333,450,272.16-107,222,340.24

Finding the Fourth Proportional to 222,156,888.48, 333,450,272.16 and 107,222,340.24

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Solution

The fourth proportional to 222,156,888.48, 333,450,272.16 and 107,222,340.24 is: 160,937,249.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,156,888.48 : 333,450,272.16 = 107,222,340.24 : x
  2. Step 2: Convert to fraction form
    222,156,888.48/333,450,272.16 = 107,222,340.24/x
  3. Step 3: Cross multiply
    222,156,888.48x = 333,450,272.16 × 107,222,340.24
  4. Step 4: Simplify right side
    222,156,888.48x = 35,753,318,534,660,120
  5. Step 5: Solve for x
    x = 35,753,318,534,660,120/222,156,888.48
  6. Step 6: Final answer
    x = 160,937,249.25

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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.