Home / 35,817,194.40-53,725,791.60-30,274,461.60

Finding the Fourth Proportional to 35,817,194.40, 53,725,791.60 and 30,274,461.60

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Solution

The fourth proportional to 35,817,194.40, 53,725,791.60 and 30,274,461.60 is: 45,411,692.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,817,194.40 : 53,725,791.60 = 30,274,461.60 : x
  2. Step 2: Convert to fraction form
    35,817,194.40/53,725,791.60 = 30,274,461.60/x
  3. Step 3: Cross multiply
    35,817,194.40x = 53,725,791.60 × 30,274,461.60
  4. Step 4: Simplify right side
    35,817,194.40x = 1,626,519,414,723,802.75
  5. Step 5: Solve for x
    x = 1,626,519,414,723,802.75/35,817,194.40
  6. Step 6: Final answer
    x = 45,411,692.40

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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.