Home / 44,760,128.40-67,140,192.60-14,489,715.60

Finding the Fourth Proportional to 44,760,128.40, 67,140,192.60 and 14,489,715.60

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Solution

The fourth proportional to 44,760,128.40, 67,140,192.60 and 14,489,715.60 is: 21,734,573.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,760,128.40 : 67,140,192.60 = 14,489,715.60 : x
  2. Step 2: Convert to fraction form
    44,760,128.40/67,140,192.60 = 14,489,715.60/x
  3. Step 3: Cross multiply
    44,760,128.40x = 67,140,192.60 × 14,489,715.60
  4. Step 4: Simplify right side
    44,760,128.40x = 972,842,296,103,224.50
  5. Step 5: Solve for x
    x = 972,842,296,103,224.50/44,760,128.40
  6. Step 6: Final answer
    x = 21,734,573.40

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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.