Home / 180,298,379,444.56-270,456,266,579.44-59,284,255,266.02

Finding the Fourth Proportional to 180,298,379,444.56, 270,456,266,579.44 and 59,284,255,266.02

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Solution

The fourth proportional to 180,298,379,444.56, 270,456,266,579.44 and 59,284,255,266.02 is: 88,929,242,711.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,298,379,444.56 : 270,456,266,579.44 = 59,284,255,266.02 : x
  2. Step 2: Convert to fraction form
    180,298,379,444.56/270,456,266,579.44 = 59,284,255,266.02/x
  3. Step 3: Cross multiply
    180,298,379,444.56x = 270,456,266,579.44 × 59,284,255,266.02
  4. Step 4: Simplify right side
    180,298,379,444.56x = 16,033,798,346,190,274,691,072
  5. Step 5: Solve for x
    x = 16,033,798,346,190,274,691,072/180,298,379,444.56
  6. Step 6: Final answer
    x = 88,929,242,711.92

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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.