Home / 60,443,000,523.10-90,664,500,784.65-28,984,456,816.30

Finding the Fourth Proportional to 60,443,000,523.10, 90,664,500,784.65 and 28,984,456,816.30

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Solution

The fourth proportional to 60,443,000,523.10, 90,664,500,784.65 and 28,984,456,816.30 is: 43,476,685,224.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,443,000,523.10 : 90,664,500,784.65 = 28,984,456,816.30 : x
  2. Step 2: Convert to fraction form
    60,443,000,523.10/90,664,500,784.65 = 28,984,456,816.30/x
  3. Step 3: Cross multiply
    60,443,000,523.10x = 90,664,500,784.65 × 28,984,456,816.30
  4. Step 4: Simplify right side
    60,443,000,523.10x = 2,627,861,307,764,085,096,448
  5. Step 5: Solve for x
    x = 2,627,861,307,764,085,096,448/60,443,000,523.10
  6. Step 6: Final answer
    x = 43,476,685,224.45

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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.