Home / 6,487,281,904,042-8,952,457,892,894-3,520,909,293,278.60

Finding the Fourth Proportional to 6,487,281,904,042, 8,952,457,892,894 and 3,520,909,293,278.60

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Solution

The fourth proportional to 6,487,281,904,042, 8,952,457,892,894 and 3,520,909,293,278.60 is: 4,858,859,636,288.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,487,281,904,042 : 8,952,457,892,894 = 3,520,909,293,278.60 : x
  2. Step 2: Convert to fraction form
    6,487,281,904,042/8,952,457,892,894 = 3,520,909,293,278.60/x
  3. Step 3: Cross multiply
    6,487,281,904,042x = 8,952,457,892,894 × 3,520,909,293,278.60
  4. Step 4: Simplify right side
    6,487,281,904,042x = 31,520,792,192,775,837,955,653,632
  5. Step 5: Solve for x
    x = 31,520,792,192,775,837,955,653,632/6,487,281,904,042
  6. Step 6: Final answer
    x = 4,858,859,636,288.71

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Double scale
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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.