Home / 1,826,951,677.88-2,520,761,187.72-1,033,997,640.28

Finding the Fourth Proportional to 1,826,951,677.88, 2,520,761,187.72 and 1,033,997,640.28

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Solution

The fourth proportional to 1,826,951,677.88, 2,520,761,187.72 and 1,033,997,640.28 is: 1,426,672,172.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,951,677.88 : 2,520,761,187.72 = 1,033,997,640.28 : x
  2. Step 2: Convert to fraction form
    1,826,951,677.88/2,520,761,187.72 = 1,033,997,640.28/x
  3. Step 3: Cross multiply
    1,826,951,677.88x = 2,520,761,187.72 × 1,033,997,640.28
  4. Step 4: Simplify right side
    1,826,951,677.88x = 2,606,461,119,811,889,664
  5. Step 5: Solve for x
    x = 2,606,461,119,811,889,664/1,826,951,677.88
  6. Step 6: Final answer
    x = 1,426,672,172.76

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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.