Home / 2,116,270,095.34-2,917,741,679.06-1,733,381,591.38

Finding the Fourth Proportional to 2,116,270,095.34, 2,917,741,679.06 and 1,733,381,591.38

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Solution

The fourth proportional to 2,116,270,095.34, 2,917,741,679.06 and 1,733,381,591.38 is: 2,389,846,043.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,116,270,095.34 : 2,917,741,679.06 = 1,733,381,591.38 : x
  2. Step 2: Convert to fraction form
    2,116,270,095.34/2,917,741,679.06 = 1,733,381,591.38/x
  3. Step 3: Cross multiply
    2,116,270,095.34x = 2,917,741,679.06 × 1,733,381,591.38
  4. Step 4: Simplify right side
    2,116,270,095.34x = 5,057,559,714,868,814,848
  5. Step 5: Solve for x
    x = 5,057,559,714,868,814,848/2,116,270,095.34
  6. Step 6: Final answer
    x = 2,389,846,043.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.