Home / 6,487,281,904,082-8,952,457,892,949.70-3,520,909,293,319

Finding the Fourth Proportional to 6,487,281,904,082, 8,952,457,892,949.70 and 3,520,909,293,319

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Solution

The fourth proportional to 6,487,281,904,082, 8,952,457,892,949.70 and 3,520,909,293,319 is: 4,858,859,636,344.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,487,281,904,082 : 8,952,457,892,949.70 = 3,520,909,293,319 : x
  2. Step 2: Convert to fraction form
    6,487,281,904,082/8,952,457,892,949.70 = 3,520,909,293,319/x
  3. Step 3: Cross multiply
    6,487,281,904,082x = 8,952,457,892,949.70 × 3,520,909,293,319
  4. Step 4: Simplify right side
    6,487,281,904,082x = 31,520,792,193,333,629,653,352,448
  5. Step 5: Solve for x
    x = 31,520,792,193,333,629,653,352,448/6,487,281,904,082
  6. Step 6: Final answer
    x = 4,858,859,636,344.73

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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.