Home / 222,465,624.70-333,698,437.05-188,873,304.70

Finding the Fourth Proportional to 222,465,624.70, 333,698,437.05 and 188,873,304.70

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Solution

The fourth proportional to 222,465,624.70, 333,698,437.05 and 188,873,304.70 is: 283,309,957.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,465,624.70 : 333,698,437.05 = 188,873,304.70 : x
  2. Step 2: Convert to fraction form
    222,465,624.70/333,698,437.05 = 188,873,304.70/x
  3. Step 3: Cross multiply
    222,465,624.70x = 333,698,437.05 × 188,873,304.70
  4. Step 4: Simplify right side
    222,465,624.70x = 63,026,726,578,858,416
  5. Step 5: Solve for x
    x = 63,026,726,578,858,416/222,465,624.70
  6. Step 6: Final answer
    x = 283,309,957.05

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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.