Home / 7,540,263,417,617.20-11,310,395,276,068-1,809,894,995,893

Finding the Fourth Proportional to 7,540,263,417,617.20, 11,310,395,276,068 and 1,809,894,995,893

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Solution

The fourth proportional to 7,540,263,417,617.20, 11,310,395,276,068 and 1,809,894,995,893 is: 2,714,842,529,758.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,540,263,417,617.20 : 11,310,395,276,068 = 1,809,894,995,893 : x
  2. Step 2: Convert to fraction form
    7,540,263,417,617.20/11,310,395,276,068 = 1,809,894,995,893/x
  3. Step 3: Cross multiply
    7,540,263,417,617.20x = 11,310,395,276,068 × 1,809,894,995,893
  4. Step 4: Simplify right side
    7,540,263,417,617.20x = 20,470,627,811,727,299,955,392,512
  5. Step 5: Solve for x
    x = 20,470,627,811,727,299,955,392,512/7,540,263,417,617.20
  6. Step 6: Final answer
    x = 2,714,842,529,758.23

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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.