Home / 29,632,803,781.92-44,457,937,509.96-11,937,375,800.88

Finding the Fourth Proportional to 29,632,803,781.92, 44,457,937,509.96 and 11,937,375,800.88

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Solution

The fourth proportional to 29,632,803,781.92, 44,457,937,509.96 and 11,937,375,800.88 is: 17,909,581,263.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,632,803,781.92 : 44,457,937,509.96 = 11,937,375,800.88 : x
  2. Step 2: Convert to fraction form
    29,632,803,781.92/44,457,937,509.96 = 11,937,375,800.88/x
  3. Step 3: Cross multiply
    29,632,803,781.92x = 44,457,937,509.96 × 11,937,375,800.88
  4. Step 4: Simplify right side
    29,632,803,781.92x = 530,711,107,388,431,728,640
  5. Step 5: Solve for x
    x = 530,711,107,388,431,728,640/29,632,803,781.92
  6. Step 6: Final answer
    x = 17,909,581,263.19

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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.