Home / 224,538,239.70-336,807,359.55-109,596,518.10

Finding the Fourth Proportional to 224,538,239.70, 336,807,359.55 and 109,596,518.10

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Solution

The fourth proportional to 224,538,239.70, 336,807,359.55 and 109,596,518.10 is: 164,394,777.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,538,239.70 : 336,807,359.55 = 109,596,518.10 : x
  2. Step 2: Convert to fraction form
    224,538,239.70/336,807,359.55 = 109,596,518.10/x
  3. Step 3: Cross multiply
    224,538,239.70x = 336,807,359.55 × 109,596,518.10
  4. Step 4: Simplify right side
    224,538,239.70x = 36,912,913,877,134,784
  5. Step 5: Solve for x
    x = 36,912,913,877,134,784/224,538,239.70
  6. Step 6: Final answer
    x = 164,394,777.15

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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.