Home / 29,101,832.26-43,640,738.11-9,934,133.20

Finding the Fourth Proportional to 29,101,832.26, 43,640,738.11 and 9,934,133.20

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Solution

The fourth proportional to 29,101,832.26, 43,640,738.11 and 9,934,133.20 is: 14,897,100.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,101,832.26 : 43,640,738.11 = 9,934,133.20 : x
  2. Step 2: Convert to fraction form
    29,101,832.26/43,640,738.11 = 9,934,133.20/x
  3. Step 3: Cross multiply
    29,101,832.26x = 43,640,738.11 × 9,934,133.20
  4. Step 4: Simplify right side
    29,101,832.26x = 433,532,905,331,056.19
  5. Step 5: Solve for x
    x = 433,532,905,331,056.19/29,101,832.26
  6. Step 6: Final answer
    x = 14,897,100.00

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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.