Home / 39,362,403.20-59,043,604.80-22,356,291.20

Finding the Fourth Proportional to 39,362,403.20, 59,043,604.80 and 22,356,291.20

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Solution

The fourth proportional to 39,362,403.20, 59,043,604.80 and 22,356,291.20 is: 33,534,436.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,362,403.20 : 59,043,604.80 = 22,356,291.20 : x
  2. Step 2: Convert to fraction form
    39,362,403.20/59,043,604.80 = 22,356,291.20/x
  3. Step 3: Cross multiply
    39,362,403.20x = 59,043,604.80 × 22,356,291.20
  4. Step 4: Simplify right side
    39,362,403.20x = 1,319,996,022,406,517.75
  5. Step 5: Solve for x
    x = 1,319,996,022,406,517.75/39,362,403.20
  6. Step 6: Final answer
    x = 33,534,436.80

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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.