Home / 29,230,851.30-43,846,276.95-7,665,411.30

Finding the Fourth Proportional to 29,230,851.30, 43,846,276.95 and 7,665,411.30

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Solution

The fourth proportional to 29,230,851.30, 43,846,276.95 and 7,665,411.30 is: 11,498,116.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,230,851.30 : 43,846,276.95 = 7,665,411.30 : x
  2. Step 2: Convert to fraction form
    29,230,851.30/43,846,276.95 = 7,665,411.30/x
  3. Step 3: Cross multiply
    29,230,851.30x = 43,846,276.95 × 7,665,411.30
  4. Step 4: Simplify right side
    29,230,851.30x = 336,099,746,795,459.56
  5. Step 5: Solve for x
    x = 336,099,746,795,459.56/29,230,851.30
  6. Step 6: Final answer
    x = 11,498,116.95

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Double scale
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Similar ratio
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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.