Home / 224,761,319.60-336,764,065.80-186,214,132.40

Finding the Fourth Proportional to 224,761,319.60, 336,764,065.80 and 186,214,132.40

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Solution

The fourth proportional to 224,761,319.60, 336,764,065.80 and 186,214,132.40 is: 279,008,098.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,761,319.60 : 336,764,065.80 = 186,214,132.40 : x
  2. Step 2: Convert to fraction form
    224,761,319.60/336,764,065.80 = 186,214,132.40/x
  3. Step 3: Cross multiply
    224,761,319.60x = 336,764,065.80 × 186,214,132.40
  4. Step 4: Simplify right side
    224,761,319.60x = 62,710,228,336,443,520
  5. Step 5: Solve for x
    x = 62,710,228,336,443,520/224,761,319.60
  6. Step 6: Final answer
    x = 279,008,098.23

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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.