Home / 35,225,987.20-52,838,980.80-22,471,403.20

Finding the Fourth Proportional to 35,225,987.20, 52,838,980.80 and 22,471,403.20

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Solution

The fourth proportional to 35,225,987.20, 52,838,980.80 and 22,471,403.20 is: 33,707,104.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,225,987.20 : 52,838,980.80 = 22,471,403.20 : x
  2. Step 2: Convert to fraction form
    35,225,987.20/52,838,980.80 = 22,471,403.20/x
  3. Step 3: Cross multiply
    35,225,987.20x = 52,838,980.80 × 22,471,403.20
  4. Step 4: Simplify right side
    35,225,987.20x = 1,187,366,042,233,858.50
  5. Step 5: Solve for x
    x = 1,187,366,042,233,858.50/35,225,987.20
  6. Step 6: Final answer
    x = 33,707,104.80

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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.