Home / 364,062,576.64-546,482,480.64-156,903,221.04

Finding the Fourth Proportional to 364,062,576.64, 546,482,480.64 and 156,903,221.04

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Solution

The fourth proportional to 364,062,576.64, 546,482,480.64 and 156,903,221.04 is: 235,522,316.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,062,576.64 : 546,482,480.64 = 156,903,221.04 : x
  2. Step 2: Convert to fraction form
    364,062,576.64/546,482,480.64 = 156,903,221.04/x
  3. Step 3: Cross multiply
    364,062,576.64x = 546,482,480.64 × 156,903,221.04
  4. Step 4: Simplify right side
    364,062,576.64x = 85,744,861,454,345,440
  5. Step 5: Solve for x
    x = 85,744,861,454,345,440/364,062,576.64
  6. Step 6: Final answer
    x = 235,522,316.65

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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.