Home / 27,273,285,189.20-40,909,927,783.80-17,967,540,702.80

Finding the Fourth Proportional to 27,273,285,189.20, 40,909,927,783.80 and 17,967,540,702.80

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Solution

The fourth proportional to 27,273,285,189.20, 40,909,927,783.80 and 17,967,540,702.80 is: 26,951,311,054.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,273,285,189.20 : 40,909,927,783.80 = 17,967,540,702.80 : x
  2. Step 2: Convert to fraction form
    27,273,285,189.20/40,909,927,783.80 = 17,967,540,702.80/x
  3. Step 3: Cross multiply
    27,273,285,189.20x = 40,909,927,783.80 × 17,967,540,702.80
  4. Step 4: Simplify right side
    27,273,285,189.20x = 735,050,792,604,035,186,688
  5. Step 5: Solve for x
    x = 735,050,792,604,035,186,688/27,273,285,189.20
  6. Step 6: Final answer
    x = 26,951,311,054.20

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1.5x scale

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.