Home / 334,653,511.98-461,833,061.57-185,980,899.32

Finding the Fourth Proportional to 334,653,511.98, 461,833,061.57 and 185,980,899.32

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Solution

The fourth proportional to 334,653,511.98, 461,833,061.57 and 185,980,899.32 is: 256,659,873.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,653,511.98 : 461,833,061.57 = 185,980,899.32 : x
  2. Step 2: Convert to fraction form
    334,653,511.98/461,833,061.57 = 185,980,899.32/x
  3. Step 3: Cross multiply
    334,653,511.98x = 461,833,061.57 × 185,980,899.32
  4. Step 4: Simplify right side
    334,653,511.98x = 85,892,128,126,497,520
  5. Step 5: Solve for x
    x = 85,892,128,126,497,520/334,653,511.98
  6. Step 6: Final answer
    x = 256,659,873.73

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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.