Home / 35,992,139.80-53,946,219.30-14,416,072.60

Finding the Fourth Proportional to 35,992,139.80, 53,946,219.30 and 14,416,072.60

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Solution

The fourth proportional to 35,992,139.80, 53,946,219.30 and 14,416,072.60 is: 21,607,290.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,992,139.80 : 53,946,219.30 = 14,416,072.60 : x
  2. Step 2: Convert to fraction form
    35,992,139.80/53,946,219.30 = 14,416,072.60/x
  3. Step 3: Cross multiply
    35,992,139.80x = 53,946,219.30 × 14,416,072.60
  4. Step 4: Simplify right side
    35,992,139.80x = 777,692,613,924,321.12
  5. Step 5: Solve for x
    x = 777,692,613,924,321.12/35,992,139.80
  6. Step 6: Final answer
    x = 21,607,290.32

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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.