Home / 206,887,115,651.27-310,489,068,498.14-93,646,366,355.71

Finding the Fourth Proportional to 206,887,115,651.27, 310,489,068,498.14 and 93,646,366,355.71

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Solution

The fourth proportional to 206,887,115,651.27, 310,489,068,498.14 and 93,646,366,355.71 is: 140,541,246,208.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,887,115,651.27 : 310,489,068,498.14 = 93,646,366,355.71 : x
  2. Step 2: Convert to fraction form
    206,887,115,651.27/310,489,068,498.14 = 93,646,366,355.71/x
  3. Step 3: Cross multiply
    206,887,115,651.27x = 310,489,068,498.14 × 93,646,366,355.71
  4. Step 4: Simplify right side
    206,887,115,651.27x = 29,076,173,058,019,334,029,312
  5. Step 5: Solve for x
    x = 29,076,173,058,019,334,029,312/206,887,115,651.27
  6. Step 6: Final answer
    x = 140,541,246,208.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.