Home / 122,485,104.20-183,727,656.30-41,706,072.20

Finding the Fourth Proportional to 122,485,104.20, 183,727,656.30 and 41,706,072.20

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Solution

The fourth proportional to 122,485,104.20, 183,727,656.30 and 41,706,072.20 is: 62,559,108.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,485,104.20 : 183,727,656.30 = 41,706,072.20 : x
  2. Step 2: Convert to fraction form
    122,485,104.20/183,727,656.30 = 41,706,072.20/x
  3. Step 3: Cross multiply
    122,485,104.20x = 183,727,656.30 × 41,706,072.20
  4. Step 4: Simplify right side
    122,485,104.20x = 7,662,558,898,784,586
  5. Step 5: Solve for x
    x = 7,662,558,898,784,586/122,485,104.20
  6. Step 6: Final answer
    x = 62,559,108.30

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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.