Home / 25,683,083.44-35,441,714.04-14,080,392.88

Finding the Fourth Proportional to 25,683,083.44, 35,441,714.04 and 14,080,392.88

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Solution

The fourth proportional to 25,683,083.44, 35,441,714.04 and 14,080,392.88 is: 19,430,426.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,683,083.44 : 35,441,714.04 = 14,080,392.88 : x
  2. Step 2: Convert to fraction form
    25,683,083.44/35,441,714.04 = 14,080,392.88/x
  3. Step 3: Cross multiply
    25,683,083.44x = 35,441,714.04 × 14,080,392.88
  4. Step 4: Simplify right side
    25,683,083.44x = 499,033,258,023,812.06
  5. Step 5: Solve for x
    x = 499,033,258,023,812.06/25,683,083.44
  6. Step 6: Final answer
    x = 19,430,426.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.