Home / 5,432,584,516.30-8,148,876,774.45-5,432,584,516.30

Finding the Fourth Proportional to 5,432,584,516.30, 8,148,876,774.45 and 5,432,584,516.30

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Solution

The fourth proportional to 5,432,584,516.30, 8,148,876,774.45 and 5,432,584,516.30 is: 8,148,876,774.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432,584,516.30 : 8,148,876,774.45 = 5,432,584,516.30 : x
  2. Step 2: Convert to fraction form
    5,432,584,516.30/8,148,876,774.45 = 5,432,584,516.30/x
  3. Step 3: Cross multiply
    5,432,584,516.30x = 8,148,876,774.45 × 5,432,584,516.30
  4. Step 4: Simplify right side
    5,432,584,516.30x = 44,269,461,790,113,759,232
  5. Step 5: Solve for x
    x = 44,269,461,790,113,759,232/5,432,584,516.30
  6. Step 6: Final answer
    x = 8,148,876,774.45

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Double scale
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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.