Home / 9,841,322,665.20-14,761,983,997.80-2,948,178,601.20

Finding the Fourth Proportional to 9,841,322,665.20, 14,761,983,997.80 and 2,948,178,601.20

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Solution

The fourth proportional to 9,841,322,665.20, 14,761,983,997.80 and 2,948,178,601.20 is: 4,422,267,901.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,322,665.20 : 14,761,983,997.80 = 2,948,178,601.20 : x
  2. Step 2: Convert to fraction form
    9,841,322,665.20/14,761,983,997.80 = 2,948,178,601.20/x
  3. Step 3: Cross multiply
    9,841,322,665.20x = 14,761,983,997.80 × 2,948,178,601.20
  4. Step 4: Simplify right side
    9,841,322,665.20x = 43,520,965,333,570,781,184
  5. Step 5: Solve for x
    x = 43,520,965,333,570,781,184/9,841,322,665.20
  6. Step 6: Final answer
    x = 4,422,267,901.80

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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.