Home / 35,802,020.20-53,703,030.30-22,197,130.60

Finding the Fourth Proportional to 35,802,020.20, 53,703,030.30 and 22,197,130.60

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Solution

The fourth proportional to 35,802,020.20, 53,703,030.30 and 22,197,130.60 is: 33,295,695.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,802,020.20 : 53,703,030.30 = 22,197,130.60 : x
  2. Step 2: Convert to fraction form
    35,802,020.20/53,703,030.30 = 22,197,130.60/x
  3. Step 3: Cross multiply
    35,802,020.20x = 53,703,030.30 × 22,197,130.60
  4. Step 4: Simplify right side
    35,802,020.20x = 1,192,053,177,184,857.25
  5. Step 5: Solve for x
    x = 1,192,053,177,184,857.25/35,802,020.20
  6. Step 6: Final answer
    x = 33,295,695.90

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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.