Home / 15,523,343,003.90-23,285,014,505.85-15,523,343,003.90

Finding the Fourth Proportional to 15,523,343,003.90, 23,285,014,505.85 and 15,523,343,003.90

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Solution

The fourth proportional to 15,523,343,003.90, 23,285,014,505.85 and 15,523,343,003.90 is: 23,285,014,505.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,523,343,003.90 : 23,285,014,505.85 = 15,523,343,003.90 : x
  2. Step 2: Convert to fraction form
    15,523,343,003.90/23,285,014,505.85 = 15,523,343,003.90/x
  3. Step 3: Cross multiply
    15,523,343,003.90x = 23,285,014,505.85 × 15,523,343,003.90
  4. Step 4: Simplify right side
    15,523,343,003.90x = 361,461,267,025,096,605,696
  5. Step 5: Solve for x
    x = 361,461,267,025,096,605,696/15,523,343,003.90
  6. Step 6: Final answer
    x = 23,285,014,505.85

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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.