Home / 247,537,333.83-341,599,522.86-134,505,836.44

Finding the Fourth Proportional to 247,537,333.83, 341,599,522.86 and 134,505,836.44

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Solution

The fourth proportional to 247,537,333.83, 341,599,522.86 and 134,505,836.44 is: 185,616,968.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,537,333.83 : 341,599,522.86 = 134,505,836.44 : x
  2. Step 2: Convert to fraction form
    247,537,333.83/341,599,522.86 = 134,505,836.44/x
  3. Step 3: Cross multiply
    247,537,333.83x = 341,599,522.86 × 134,505,836.44
  4. Step 4: Simplify right side
    247,537,333.83x = 45,947,129,549,789,200
  5. Step 5: Solve for x
    x = 45,947,129,549,789,200/247,537,333.83
  6. Step 6: Final answer
    x = 185,616,968.72

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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.