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Finding the Fourth Proportional to 44,507,807.03, 66,755,650.10 and 11,715,629.69

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Solution

The fourth proportional to 44,507,807.03, 66,755,650.10 and 11,715,629.69 is: 17,571,849.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,507,807.03 : 66,755,650.10 = 11,715,629.69 : x
  2. Step 2: Convert to fraction form
    44,507,807.03/66,755,650.10 = 11,715,629.69/x
  3. Step 3: Cross multiply
    44,507,807.03x = 66,755,650.10 × 11,715,629.69
  4. Step 4: Simplify right side
    44,507,807.03x = 782,084,475,894,455.12
  5. Step 5: Solve for x
    x = 782,084,475,894,455.12/44,507,807.03
  6. Step 6: Final answer
    x = 17,571,849.26

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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.