Home / 45,348,002.80-68,022,004.20-24,869,809.60

Finding the Fourth Proportional to 45,348,002.80, 68,022,004.20 and 24,869,809.60

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Solution

The fourth proportional to 45,348,002.80, 68,022,004.20 and 24,869,809.60 is: 37,304,714.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,348,002.80 : 68,022,004.20 = 24,869,809.60 : x
  2. Step 2: Convert to fraction form
    45,348,002.80/68,022,004.20 = 24,869,809.60/x
  3. Step 3: Cross multiply
    45,348,002.80x = 68,022,004.20 × 24,869,809.60
  4. Step 4: Simplify right side
    45,348,002.80x = 1,691,694,293,064,400.50
  5. Step 5: Solve for x
    x = 1,691,694,293,064,400.50/45,348,002.80
  6. Step 6: Final answer
    x = 37,304,714.40

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1.5x scale

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.