Home / 15,711,995,090.92-23,572,414,225.50-6,869,610,469.48

Finding the Fourth Proportional to 15,711,995,090.92, 23,572,414,225.50 and 6,869,610,469.48

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Solution

The fourth proportional to 15,711,995,090.92, 23,572,414,225.50 and 6,869,610,469.48 is: 10,306,348,914.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,711,995,090.92 : 23,572,414,225.50 = 6,869,610,469.48 : x
  2. Step 2: Convert to fraction form
    15,711,995,090.92/23,572,414,225.50 = 6,869,610,469.48/x
  3. Step 3: Cross multiply
    15,711,995,090.92x = 23,572,414,225.50 × 6,869,610,469.48
  4. Step 4: Simplify right side
    15,711,995,090.92x = 161,933,303,554,414,084,096
  5. Step 5: Solve for x
    x = 161,933,303,554,414,084,096/15,711,995,090.92
  6. Step 6: Final answer
    x = 10,306,348,914.79

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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.