Home / 93,533,616,000.15-140,300,424,000.23-84,064,612,838.55

Finding the Fourth Proportional to 93,533,616,000.15, 140,300,424,000.23 and 84,064,612,838.55

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Solution

The fourth proportional to 93,533,616,000.15, 140,300,424,000.23 and 84,064,612,838.55 is: 126,096,919,257.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,533,616,000.15 : 140,300,424,000.23 = 84,064,612,838.55 : x
  2. Step 2: Convert to fraction form
    93,533,616,000.15/140,300,424,000.23 = 84,064,612,838.55/x
  3. Step 3: Cross multiply
    93,533,616,000.15x = 140,300,424,000.23 × 84,064,612,838.55
  4. Step 4: Simplify right side
    93,533,616,000.15x = 11,794,300,824,663,745,363,968
  5. Step 5: Solve for x
    x = 11,794,300,824,663,745,363,968/93,533,616,000.15
  6. Step 6: Final answer
    x = 126,096,919,257.83

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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.