Home / 29,376,171.20-44,064,256.80-22,209,809.60

Finding the Fourth Proportional to 29,376,171.20, 44,064,256.80 and 22,209,809.60

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Solution

The fourth proportional to 29,376,171.20, 44,064,256.80 and 22,209,809.60 is: 33,314,714.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,376,171.20 : 44,064,256.80 = 22,209,809.60 : x
  2. Step 2: Convert to fraction form
    29,376,171.20/44,064,256.80 = 22,209,809.60/x
  3. Step 3: Cross multiply
    29,376,171.20x = 44,064,256.80 × 22,209,809.60
  4. Step 4: Simplify right side
    29,376,171.20x = 978,658,753,693,505.25
  5. Step 5: Solve for x
    x = 978,658,753,693,505.25/29,376,171.20
  6. Step 6: Final answer
    x = 33,314,714.40

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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.