Home / 60,443,000,516.10-90,664,500,774.15-28,984,456,809.30

Finding the Fourth Proportional to 60,443,000,516.10, 90,664,500,774.15 and 28,984,456,809.30

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Solution

The fourth proportional to 60,443,000,516.10, 90,664,500,774.15 and 28,984,456,809.30 is: 43,476,685,213.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,443,000,516.10 : 90,664,500,774.15 = 28,984,456,809.30 : x
  2. Step 2: Convert to fraction form
    60,443,000,516.10/90,664,500,774.15 = 28,984,456,809.30/x
  3. Step 3: Cross multiply
    60,443,000,516.10x = 90,664,500,774.15 × 28,984,456,809.30
  4. Step 4: Simplify right side
    60,443,000,516.10x = 2,627,861,306,825,096,822,784
  5. Step 5: Solve for x
    x = 2,627,861,306,825,096,822,784/60,443,000,516.10
  6. Step 6: Final answer
    x = 43,476,685,213.95

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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.