Home / 178,664,104.40-267,429,286.20-178,664,104.40

Finding the Fourth Proportional to 178,664,104.40, 267,429,286.20 and 178,664,104.40

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Solution

The fourth proportional to 178,664,104.40, 267,429,286.20 and 178,664,104.40 is: 267,429,286.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,664,104.40 : 267,429,286.20 = 178,664,104.40 : x
  2. Step 2: Convert to fraction form
    178,664,104.40/267,429,286.20 = 178,664,104.40/x
  3. Step 3: Cross multiply
    178,664,104.40x = 267,429,286.20 × 178,664,104.40
  4. Step 4: Simplify right side
    178,664,104.40x = 47,780,013,909,254,280
  5. Step 5: Solve for x
    x = 47,780,013,909,254,280/178,664,104.40
  6. Step 6: Final answer
    x = 267,429,286.20

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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.