Home / 350,836,276.20-526,254,414.30-241,997,159.40

Finding the Fourth Proportional to 350,836,276.20, 526,254,414.30 and 241,997,159.40

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Solution

The fourth proportional to 350,836,276.20, 526,254,414.30 and 241,997,159.40 is: 362,995,739.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,836,276.20 : 526,254,414.30 = 241,997,159.40 : x
  2. Step 2: Convert to fraction form
    350,836,276.20/526,254,414.30 = 241,997,159.40/x
  3. Step 3: Cross multiply
    350,836,276.20x = 526,254,414.30 × 241,997,159.40
  4. Step 4: Simplify right side
    350,836,276.20x = 127,352,073,382,310,752
  5. Step 5: Solve for x
    x = 127,352,073,382,310,752/350,836,276.20
  6. Step 6: Final answer
    x = 362,995,739.10

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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.