Home / 264,967,416.20-397,451,124.30-247,961,304.20

Finding the Fourth Proportional to 264,967,416.20, 397,451,124.30 and 247,961,304.20

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Solution

The fourth proportional to 264,967,416.20, 397,451,124.30 and 247,961,304.20 is: 371,941,956.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,967,416.20 : 397,451,124.30 = 247,961,304.20 : x
  2. Step 2: Convert to fraction form
    264,967,416.20/397,451,124.30 = 247,961,304.20/x
  3. Step 3: Cross multiply
    264,967,416.20x = 397,451,124.30 × 247,961,304.20
  4. Step 4: Simplify right side
    264,967,416.20x = 98,552,499,137,184,304
  5. Step 5: Solve for x
    x = 98,552,499,137,184,304/264,967,416.20
  6. Step 6: Final answer
    x = 371,941,956.30

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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.