Home / 2,116,270,095.59-2,917,741,679.40-1,733,381,591.63

Finding the Fourth Proportional to 2,116,270,095.59, 2,917,741,679.40 and 1,733,381,591.63

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Solution

The fourth proportional to 2,116,270,095.59, 2,917,741,679.40 and 1,733,381,591.63 is: 2,389,846,044.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,116,270,095.59 : 2,917,741,679.40 = 1,733,381,591.63 : x
  2. Step 2: Convert to fraction form
    2,116,270,095.59/2,917,741,679.40 = 1,733,381,591.63/x
  3. Step 3: Cross multiply
    2,116,270,095.59x = 2,917,741,679.40 × 1,733,381,591.63
  4. Step 4: Simplify right side
    2,116,270,095.59x = 5,057,559,716,203,561,984
  5. Step 5: Solve for x
    x = 5,057,559,716,203,561,984/2,116,270,095.59
  6. Step 6: Final answer
    x = 2,389,846,044.11

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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.