Home / 6,187,078,570,376-8,538,619,694,504.90-3,586,464,299,095.40

Finding the Fourth Proportional to 6,187,078,570,376, 8,538,619,694,504.90 and 3,586,464,299,095.40

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Solution

The fourth proportional to 6,187,078,570,376, 8,538,619,694,504.90 and 3,586,464,299,095.40 is: 4,949,582,318,951.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,187,078,570,376 : 8,538,619,694,504.90 = 3,586,464,299,095.40 : x
  2. Step 2: Convert to fraction form
    6,187,078,570,376/8,538,619,694,504.90 = 3,586,464,299,095.40/x
  3. Step 3: Cross multiply
    6,187,078,570,376x = 8,538,619,694,504.90 × 3,586,464,299,095.40
  4. Step 4: Simplify right side
    6,187,078,570,376x = 30,623,454,697,894,696,965,898,240
  5. Step 5: Solve for x
    x = 30,623,454,697,894,696,965,898,240/6,187,078,570,376
  6. Step 6: Final answer
    x = 4,949,582,318,951.16

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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.