Home / 18,270,348,750,666-27,416,795,541,800-8,466,594,352,840.20

Finding the Fourth Proportional to 18,270,348,750,666, 27,416,795,541,800 and 8,466,594,352,840.20

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Solution

The fourth proportional to 18,270,348,750,666, 27,416,795,541,800 and 8,466,594,352,840.20 is: 12,705,115,237,535.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,270,348,750,666 : 27,416,795,541,800 = 8,466,594,352,840.20 : x
  2. Step 2: Convert to fraction form
    18,270,348,750,666/27,416,795,541,800 = 8,466,594,352,840.20/x
  3. Step 3: Cross multiply
    18,270,348,750,666x = 27,416,795,541,800 × 8,466,594,352,840.20
  4. Step 4: Simplify right side
    18,270,348,750,666x = 232,126,886,307,178,247,972,978,688
  5. Step 5: Solve for x
    x = 232,126,886,307,178,247,972,978,688/18,270,348,750,666
  6. Step 6: Final answer
    x = 12,705,115,237,535.72

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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.