Home / 265,194,080.10-397,791,120.15-265,194,080.10

Finding the Fourth Proportional to 265,194,080.10, 397,791,120.15 and 265,194,080.10

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Solution

The fourth proportional to 265,194,080.10, 397,791,120.15 and 265,194,080.10 is: 397,791,120.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,194,080.10 : 397,791,120.15 = 265,194,080.10 : x
  2. Step 2: Convert to fraction form
    265,194,080.10/397,791,120.15 = 265,194,080.10/x
  3. Step 3: Cross multiply
    265,194,080.10x = 397,791,120.15 × 265,194,080.10
  4. Step 4: Simplify right side
    265,194,080.10x = 105,491,850,180,127,808
  5. Step 5: Solve for x
    x = 105,491,850,180,127,808/265,194,080.10
  6. Step 6: Final answer
    x = 397,791,120.15

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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.