Home / 206,887,115,652.02-310,489,068,499.26-93,646,366,356.47

Finding the Fourth Proportional to 206,887,115,652.02, 310,489,068,499.26 and 93,646,366,356.47

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Solution

The fourth proportional to 206,887,115,652.02, 310,489,068,499.26 and 93,646,366,356.47 is: 140,541,246,209.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,887,115,652.02 : 310,489,068,499.26 = 93,646,366,356.47 : x
  2. Step 2: Convert to fraction form
    206,887,115,652.02/310,489,068,499.26 = 93,646,366,356.47/x
  3. Step 3: Cross multiply
    206,887,115,652.02x = 310,489,068,499.26 × 93,646,366,356.47
  4. Step 4: Simplify right side
    206,887,115,652.02x = 29,076,173,058,359,257,202,688
  5. Step 5: Solve for x
    x = 29,076,173,058,359,257,202,688/206,887,115,652.02
  6. Step 6: Final answer
    x = 140,541,246,209.19

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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.