Home / 11,461,711,971.36-17,200,421,280.51-4,000,294,753.26

Finding the Fourth Proportional to 11,461,711,971.36, 17,200,421,280.51 and 4,000,294,753.26

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Solution

The fourth proportional to 11,461,711,971.36, 17,200,421,280.51 and 4,000,294,753.26 is: 6,003,183,047.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,461,711,971.36 : 17,200,421,280.51 = 4,000,294,753.26 : x
  2. Step 2: Convert to fraction form
    11,461,711,971.36/17,200,421,280.51 = 4,000,294,753.26/x
  3. Step 3: Cross multiply
    11,461,711,971.36x = 17,200,421,280.51 × 4,000,294,753.26
  4. Step 4: Simplify right side
    11,461,711,971.36x = 68,806,755,002,285,801,472
  5. Step 5: Solve for x
    x = 68,806,755,002,285,801,472/11,461,711,971.36
  6. Step 6: Final answer
    x = 6,003,183,047.54

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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.