Home / 40,476,229.20-60,693,348.60-14,904,075.60

Finding the Fourth Proportional to 40,476,229.20, 60,693,348.60 and 14,904,075.60

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Solution

The fourth proportional to 40,476,229.20, 60,693,348.60 and 14,904,075.60 is: 22,348,382.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,476,229.20 : 60,693,348.60 = 14,904,075.60 : x
  2. Step 2: Convert to fraction form
    40,476,229.20/60,693,348.60 = 14,904,075.60/x
  3. Step 3: Cross multiply
    40,476,229.20x = 60,693,348.60 × 14,904,075.60
  4. Step 4: Simplify right side
    40,476,229.20x = 904,578,255,951,554.12
  5. Step 5: Solve for x
    x = 904,578,255,951,554.12/40,476,229.20
  6. Step 6: Final answer
    x = 22,348,382.59

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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.