Home / 35,482,363.20-53,202,549.60-18,476,251.20

Finding the Fourth Proportional to 35,482,363.20, 53,202,549.60 and 18,476,251.20

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Solution

The fourth proportional to 35,482,363.20, 53,202,549.60 and 18,476,251.20 is: 27,703,444.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,482,363.20 : 53,202,549.60 = 18,476,251.20 : x
  2. Step 2: Convert to fraction form
    35,482,363.20/53,202,549.60 = 18,476,251.20/x
  3. Step 3: Cross multiply
    35,482,363.20x = 53,202,549.60 × 18,476,251.20
  4. Step 4: Simplify right side
    35,482,363.20x = 982,983,670,890,059.50
  5. Step 5: Solve for x
    x = 982,983,670,890,059.50/35,482,363.20
  6. Step 6: Final answer
    x = 27,703,444.25

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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.